Given the task definition and input, reply with output. 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).

Children ought to be taught to be kind to dumb dolls as well as dumb animals," said Dora, as the young man ran up the steps and hurried along a wide hall.
young man