class|noun|a group of students learning together; a group of people in a society who share the same social and economic position
enjoy|verb|to be pleased or satisfied by something
train|noun|an engine and the cars connected to it that move along a railway
train|verb|to teach or learn how to do something; to prepare for an activity
process|noun|an operation or series of changes leading to a desired result
young|adjective|in the early years of life; not old
