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).

Example Input:  She pushes him away and starts crying.
Example Output: She

Example Input: A guy stands in a court holding a colorful stick and touches a pinata.
Example Output: guy

Example Input:  Another man in a blue shirt picks up a ball and puts it behind his ear and throws it onto the field.
Example Output:
Another man