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: Simon didn't like anyone and no one liked him either. Sentence2: He was mean and liked to hurt little animals. Sentence3: One day, a young boy went to him with a frog. Sentence4: Simon took the frog and was about to hurt it when the boy screamed. Sentence5: Simon was so touched, he put the frog on the ground and left.
Boy, Simon, Frog

Sentence1: Tina had never tried Pizza before. Sentence2: She had eaten healthy her entire life. Sentence3: So she decided to try a slice. Sentence4: When she tasted it it was amazing. Sentence5: Tina could not believe her tastebuds.
Tina

Sentence1: Lana was diagnosed with Brain Cancer. Sentence2: She only has four months to live. Sentence3: Her family gathered around her for support. Sentence4: Lana was buried a year after the initial diagnosis. Sentence5: Lana is now resting in peace.
Family, Lana