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: That was a nice funeral .
Person2:Yes , dad , it was .
Person1: The son gave a nice speech about his father .
Person2:It was long , too .
Person1: I think it was about 45 minutes long .
Person2:But it went by fast . It was interesting .
Person1: I liked it .
Person2:I'll give you a speech like that , too .
Person1: Do you think anyone will come to my funeral ?
Person2:Of course .
Person1: I think only the family will be there .
Person2:You have lots of friends . They will be there , too !
A:
formal