Definition: You are given a dialog between 2 or more individuals. Within the dialog, there will be clues as to the names of the speakers. You will be asked at the end of the dialog to identify the name of one of the speakers.
Input: Speaker 1: Hello.
Speaker 2: Hi.
Speaker 1: We'd like to close our accounts.
Speaker 3: Close your accounts? Is there some kind of problem?
Speaker 1: No-no.
Speaker 2: No, we'd just like to close them.
Speaker 3: Okay, Ms. Lambert handles all our closures. Would you come over here please?
Speaker 4: Hi, I'm Karen.
Speaker 2: I wanna quit the bank! What is the name or nickname of
Speaker 4?
Output:
Karen