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).

Ex Input:
Then the baronet gently opened his door and we set out in pursuit.

Ex Output:
baronet


Ex Input:
 The rafters climb out from there boat onto the shore and walk up the path.

Ex Output:
rafters


Ex Input:
For a moment she let the thing rest in the palm of her hand, holding the hand out towards Selwood at her side; then with trembling fingers she unfolded it in such a fashion that she and Selwood read it together.

Ex Output:

she