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: Lenny was cheating on his girlfriend with Aricka. Sentence2: He soon found out they were both pregnant. Sentence3: He told both of them the bad news. Sentence4: They both left him simultaneously, and he was crushed. Sentence5: He still took care of the babies after their birth.
A:
His girlfriend, Aricka, The babies, Lenny