In this task, you are given a sentence which contains a motion and your task is to identify the physical entities involved in the motion. The input sentence can have more than one entity and also there is at least one entity that takes part in physical motion. There are two types of entities which are animate (beings that are alive) and inanimate entities (beings that are not alive).

Scarcely was he seated, when Ericson spoke--a smile flickering over his worn face.
he

That night Betty put down a black mark, but not without feeling that the day had ended well in spite of its dark shadows.
Betty

Two kids are on the rocks together and they catch a dragonfly.

kids