Q: 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'.
Person1: Excuse me , Professor . I have to talk to you about why my homework didn't get done .
Person2:What happened that you didn't get it done ?
Person1: I had to watch a football game instead .
Person2:Well , you had more than one day ; couldn't you have fit it in on another day ?
Person1: Yes , I think so .
Person2:Either way , I only allow one missed assignment per semester . When will you be turning the make-up in ?
Person1: I'll make it up next week .
Person2:Fine , but it cannot happen again if you want an " A " in the class .
Person1: OK , I can do that .
Person2:Remember that you are in college now , not high school .
A:
formal