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.

Sentence1: Tom fed his baby boy another spoonful of banana baby food. Sentence2: The boy wouldn't take the last bite, instead reaching for Tom's food. Sentence3: Tom looked at his own bowl of unsugared grapefruit slices. Sentence4: After making sure his wife wasn't nearby, he let his son lick a slice. Sentence5: When the boy started crying, he had to assure his wife all was well.
Baby, Wife, Tom

Sentence1: Waiting for the next train to pull up, Harry was nervous. Sentence2: He was only a few hours away from his big interview. Sentence3: Spending the last three months sending out resumes, this was it. Sentence4: Boarding the train, he noticed something strange about the inside. Sentence5: He had hopped on the wrong color train, and would be late.
Harry

Sentence1: Kim has a new boyfriend. Sentence2: She wants her family to meet him. Sentence3: Her family doesn't really want to meet him yet. Sentence4: Kim has had so many boyfriends in the past. Sentence5: Kim is mad at her family.
Her family, Boyfriends, Kim, Boyfriend