instruction:
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.
question:
Sentence1: Lillie was always nervous leaving work. Sentence2: Her car was parked in a parking garage. Sentence3: One night, she heard footsteps and was soon attacked by an assailant. Sentence4: She got away and called the police immediately. Sentence5: She decided to pay more for outside parking and carried weapons.
answer:
Lillie, Assailant, Police

question:
Sentence1: Kathie fell from her bicycle. Sentence2: She bumped her head pretty hard on the ground. Sentence3: Kathie stood up dazed. Sentence4: A stranger escorted her to a hospital. Sentence5: Kathie was treated for a mild concussion.
answer:
A stranger, Kathie

question:
Sentence1: Four friends were sitting at a table looking at one banana. Sentence2: They were all equally hungry but obviously there was only 1 banana. Sentence3: They agreed to fight for it, through mathematical competition. Sentence4: They struggled for dominance but in the end one friend one. Sentence5: To his dismay the banana was gone, his brother had eaten it.
answer:
His brother, Four friends, One friend