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: I'm glad we came here . This is really delicious !
Person2:I was worried you would think it was too far to drive .
Person1: Well , it's true I've never driven two hours just to get lunch.But really , I think it's worth it .
Person2:I think if you try some more authentic Chinese food , you might understand how we students from Taiwan suffer .
Person1: How do you mean " suffer " ?
Person2:I mean , in Milwaukee there is no good Chinese food.So we miss the food in Taiwan too much.Sometimes we just have to drive down here to Chicago to find something better .
Person1: Even in the winter ?
Person2:Yes , even in the winter .
Person1: And even if it takes two hours , huh ?
Person2:Why not ? I've been craving good food for three weeks now . I'm too sick of hamburgers and pizza !
Person1: Well , this really is delicious , I have to admit . I can understand better now why you and your friends are always whining .
Person2:Don't tease me ! Good food is really important to Chinese !
Person1: I know . I can see that . This is what is called " dim sum , " right ?
Person2:Yes , all these dishes are different " dim sum " dishes.You can't find this kind of thing except for in a few cities in America .
Person1: So when you Chinese think of Chinatown , you mostly think of food . Is that right ?
Person2:Of course . I will try to buy some things at the Asian grocery down the block too.Then I can do a little cooking in my apartment .
Person1: And maybe we can go to a good Italian restaurant for dinner , after the museum.Chicago has some great Italian restaurants .
Person2:No way !
Person1: What do you mean ?
Person2:We're going up to the " new " Chinatown for dinner . I already know where we're going to go .
Person1: Alright , alright . I am happy to try more Chinese food.Will it be dim sum again ?
Person2:No , dim sum is usually eaten around lunch time , or sometimes closer to breakfast.We ' ll try more Taiwanese style up at the " new " Chinatown .
Person1: Taiwanese style ? Isn't dim sum Taiwanese style ?
Person2:No , dim sum is more Cantonese style.But of course you can buy it in Taiwan .
Person1: I wonder if you can cook things this good .
Person2:I'm a great cook actually . You will see .
A:
informal