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'.

[EX 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 .
[EX A]: formal

[EX Q]: Person1: Why are you so late ?
Person2:I've been through a lot today . I forgot to set my alarm clock last night , so I woke up late this morning . And what is worse , I missed the school bus .
Person1: That's enough . Sit down .
[EX A]: informal

[EX Q]: Person1: Do Mona and Jim need a new house ?
Person2:No , they have a big new fancy house .
Person1: Does Jim make a lot of money ?
Person2:Yes , he does . He is a science fiction writer .
Person1: Does Jim need to make more money ?
Person2:Afraid so . The more the better .
Person1: What do they need all that money for ?
Person2:Well , they spend it pretty quick . New clothes , new computers and new cars every year . And they ' Ve got a cook and housekeeper.Mona used to be an actress , she likes to spend a lot of money .
Person1: Do they have any children ?
Person2:No . They want children but no luck yet .
Person1: What does Jim like to do ?
Person2:Jim likes to travel around the world.That ' s expensive ! So he tries to make a lot of money .
Person1: What does Mona like to do ?
Person2:Oh , she enjoys spending money on fancy parties.Mona loves to wear sexy dresses , and she has quite a bit of jewelry .
Person1: Wow ... She sounds like a high maintenance wife .
Person2:I guess so . She is also interested in politics . She knows everyone in city government .
Person1: Politics can be an expensive hobby .
Person2:She is pretty serious about it . Her uncle is a mayor . She wants to follow in his footsteps .
Person1: Politics is a hard game to play .
Person2:She might do well . Everyone seems to like her .
[EX A]:
formal