In this task, you're given a story (which contains five sentences only). Your task is to find all the characters which are available in the given story.
Q: Sentence1: One day, the third grade class got to take a field trip. Sentence2: They got on a big, yellow bus and drove to an art museum. Sentence3: The students saw lots of paintings, and many different kinds of art. Sentence4: They even got to eat lunch in a sculpture garden outside! Sentence5: After lunch, the children went home.
A:
Home, Art museum, Third grade class