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: Paul had a problem with drugs. Sentence2: His Father was very concerned for him. Sentence3: He put him in a rehab center to get help. Sentence4: Paul stayed there for sixty days. Sentence5: He learned how bad drugs really were and never did them again.

A: Paul, Father
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Q: Sentence1: A woman was walking. Sentence2: She sat on a bench. Sentence3: There was a man next to her. Sentence4: She realized it was her ex husband. Sentence5: This must have been accidental.

A: Ex husband, A woman, A man
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Q: Sentence1: Francis was a large character in the family. Sentence2: He would always be the first to make jokes at a gathering. Sentence3: At one BBQ, Francis made an inappropriate joke in front of everyone. Sentence4: His grandparents disapproved highly. Sentence5: Francis never thought it would be him offending his grandparents.

A:
Grandparents, Francis, Family
****