Detailed Instructions: 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.
Problem:Sentence1: I played speed chess with my friend Mike today. Sentence2: I had not expected to play as it was Easter. Sentence3: I was losing the first game but won. Sentence4: Mike quit after losing three more games. Sentence5: We are playing again on Wednesday night.
Solution:
I (myself), My friend mike