Teacher:You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. You are required to assign a label 'formal' if there is an absence of emotion and a presence of questions anywhere within the conversation. If such pattern is not found assign the label 'informal'.
Teacher: Now, understand the problem? Solve this instance: Person1: Is that you , Dave ? Oh , my gosh ! The backstabber who left us to work for the evil WebTracker !
Person2:Yeah , yeah , yeah . Hi , Mary . How are you ?
Person1: I'm filthy rich ! Haven't you heard about the MicroPower deal ?
Person2:Yeah , I guess I did . They're going to buy invoking ?
Person1: That's right . For seventy-five million . So how are you ?
Person2:I'm getting by OK . I heard MicroPower was going to make Zina president of their new invoking Internet division .
Student:
informal