“…Similarly, Pichotta and Mooney
21 proposed a multiargument event representation
, where
was the predicate verb describing the event, and
were the subject, object, and prepositional object to the verb, respectively. Since this quadruple structure can express a more specific meaning of an event, hence it has been widely adopted by subsequent works
24,25,30–33,41 . We also follow Pichotta and Mooney
21 in our event representation structure.…”