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: I ' d love to have my own farm .
Person2:It would be very hard work . Are you sure ?
Person1: I wouldn ' t mind getting up early morning and the physical work would make me fit and healthy .
Person2:Running a farm would be totally different to you current job .
Person1: That ' s one reason I ' d like to try it . I ' d really like to get away from working 9 to 5 in an office .
Person2:You ' d need a lot of training before becoming a farmer . It ' s not something you can just walk into .
Person1: My uncle owns a farm and I ' Ve spent some time working with him . I love being in the countryside with farm animals and green fields .
Person2:Well , I ' d certainly come and visit you . It would be great to take a working holiday on a farm . I ' d love to get away from hustle and bustle of the city for a while .

A: formal
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Q: Person1: I ' Ve decided to go to the cinema alone this evening .
Person2:What has caused you to make such a decision ? Didn ' t you used to go with Helen ?
Person1: Helen is nice but she talks a lot .
Person2:Oh . That ' s really annoying when seeing a film .
Person1: It sure is .

A: formal
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Q: Person1: I think you should look over these figures again . There are some calculations that are a bit off .
Person2:I apologize . This should not have to be this way .
Person1: Apology is accepted . Try to do better next time .
Person2:Of course , I should have been more careful . I ' m sorry .

A:
informal
****