Definition:
Actor in an event who initiates and carries out the event intentionally or consciously, and who exists independently of the event.
Example:
THEY decided to go.
Agent
VERB
Definition:
Patient that is aware of the event undergone, which often involves an emotional or psychological response elicited by a Stimulus (specific to events of perception).
Example:
THE CHILDREN tasted the pea soup.
Experiencer
Selectional Restrictions:
None
{ on by }
Definition:
Undergoer that is central to an event or state that does not have control over the way the event occurs, is not structurally changed by the event, and/or is characterized as being in a certain position or condition throughout the state.
Example:
THE BALL rolled down the hill.
Theme
Selectional Restrictions:
None
{ with }
Definition:
Undergoer in an event that is manipulated by an agent, and with which an intentional act is performed; it exists independently of the event. For all roles containing symmetrical participants, we assume that the ordering is non-arbitrary and may be pragmatically determined and/or related to figure-ground considerations; however, the usefulness of this distinction may be application-specific.
Example:
Jennifer baked the potatoes IN THE OVEN.
Instrument
Definition:
Two participants come into physical contact.
Arguments:
during(E) OR end(E), Participant, Participant
¬
contact(
e1
,
Definition:
Undergoer in an event that is manipulated by an agent, and with which an intentional act is performed; it exists independently of the event. For all roles containing symmetrical participants, we assume that the ordering is non-arbitrary and may be pragmatically determined and/or related to figure-ground considerations; however, the usefulness of this distinction may be application-specific.
Example:
Jennifer baked the potatoes IN THE OVEN.
Instrument
,
Definition:
Undergoer that is central to an event or state that does not have control over the way the event occurs, is not structurally changed by the event, and/or is characterized as being in a certain position or condition throughout the state.
Example:
THE BALL rolled down the hill.
Theme
)
Definition:
A participant engages in an action.
Arguments:
during(E), Agent OR Patient, Predicate OR Result OR Theme
do(
e2
,
Definition:
Actor in an event who initiates and carries out the event intentionally or consciously, and who exists independently of the event.
Example:
THEY decided to go.
Agent
)
Definition:
An Agent uses a Theme or Instrument
Arguments:
during(E), Agent, Instrument OR Theme, (Predicate)
utilize(
e2
,
Definition:
Actor in an event who initiates and carries out the event intentionally or consciously, and who exists independently of the event.
Example:
THEY decided to go.
Agent
,
Definition:
Undergoer in an event that is manipulated by an agent, and with which an intentional act is performed; it exists independently of the event. For all roles containing symmetrical participants, we assume that the ordering is non-arbitrary and may be pragmatically determined and/or related to figure-ground considerations; however, the usefulness of this distinction may be application-specific.
Example:
Jennifer baked the potatoes IN THE OVEN.
Instrument
)
Definition:
Two participants come into physical contact.
Arguments:
during(E) OR end(E), Participant, Participant
contact(
e3
,
Definition:
Undergoer in an event that is manipulated by an agent, and with which an intentional act is performed; it exists independently of the event. For all roles containing symmetrical participants, we assume that the ordering is non-arbitrary and may be pragmatically determined and/or related to figure-ground considerations; however, the usefulness of this distinction may be application-specific.
Example:
Jennifer baked the potatoes IN THE OVEN.
Instrument
,
Definition:
Undergoer that is central to an event or state that does not have control over the way the event occurs, is not structurally changed by the event, and/or is characterized as being in a certain position or condition throughout the state.
Example:
THE BALL rolled down the hill.
Theme
)
Definition:
An Affector (Agent, Cause, Stimulus, or Precondition) causes an event.
Arguments:
Affector, E
cause(
e2
,
e3
)
part_of(
Definition:
Undergoer that is central to an event or state that does not have control over the way the event occurs, is not structurally changed by the event, and/or is characterized as being in a certain position or condition throughout the state.
Example:
THE BALL rolled down the hill.
Theme
,
Definition:
Patient that is aware of the event undergone, which often involves an emotional or psychological response elicited by a Stimulus (specific to events of perception).
Example:
THE CHILDREN tasted the pea soup.
Experiencer
)
