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'.

Q: Person1: Hey Lucas , how was your trip to Paris ?
Person2:It was wonderful , but I was so tired .
Person1: Did you go to the top of the Eiffel Tower .
Person2:Yes , that was the first thing we did . We went all the way to the top . There were visitorsfrom all over the world taking photos there .
Person1: What else did you see ?
Person2:Art galleries , cathedrals , statues , fountains , palaces , bistros , there's really too much to say .
Person1: You must have had a great time .
Person2:Yes , at the beginning we were all excited and had lots of fun . However , on the third day of travelling in the city , I felt sick I think I had something bad to eat but it passed by the evening .
Person1: Yes . you need to be careful with what you eat when you're abroad.sometimes new food might disagree with you .
Person2:On the fourth day , we went to taste the French cuisine . That was really fantastic . And no stomach problems .
Person1: That is great . Everyone says French food is wonderful .
Person2:You'll have to try for yourself some day .

A: informal
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Q: Person1: Will you help me take these things to the car ?
Person2:OK , which car do you want me to put them in ?
Person1: Bring them to my wife's car .
Person2:Which one is hers ?
Person1: The blue SUV in front of the Honda .
Person2:What should I take first ?
Person1: That chair over there , but please be careful with it . It was a gift from my mother-in-law .
Person2:Don't worry , I won't drop it . Wow , it's really heavy . I don't think I can move it by myself .
Person1: Let me help you with that . I don't want you to hurt your back .
Person2:Where are you taking all this stuff ?
Person1: Didn't I tell you ? We're moving to Florida ?
Person2:You're moving now ? I knew you were moving , but I thought you said you were moving next month .
Person1: Yes , that's true , but my wife found a new apartment on the Internet the other day and she wants to move right away .

A: informal
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Q: Person1: Hey , that ' s a very nice hairdo you ' re wearing !
Person2:Oh you ' re exaggerating . I ' m never really good at making hairdo .
Person1: You did it yourself ? Wow , you are good !
Person2:Thanks for saying so , but my husband thinks otherwise .
Person1: He ' s just got no idea of how good you are .

A:
informal
****