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: Tim had been trying to have a child with his wife for years. Sentence2: It was with great pride that he was now holding his newborn son. Sentence3: At the hospital, Tim could not help but grin. Sentence4: The nurses and doctors noticed this as well. Sentence5: Tim left the hospital, a changed man.
Nurses, Tim, Doctors, Newborn son, Wife

Sentence1: Jeb wanted to make the football team. Sentence2: He practiced every day. Sentence3: He ran as fast as he could. Sentence4: He could catch well. Sentence5: He made the team and was happy!
Jeb

Sentence1: Tina felt sick one morning before getting ready for school. Sentence2: She decided to go to the doctor to see what was wrong. Sentence3: She had a stuffed up nose and a hacking cough. Sentence4: The doctor gave her some medicine and a note for her school. Sentence5: Tina stayed home and in bed sick for the whole day.
Tina, Doctor