Definition: 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'.
Input:  Person1:       What ’ s your working day like ?  
 Person2:I have a typical 9 to 5 job . Actually , I work a little longer than 9 to 5 most days .  
 Person1:        Do you get paid onetime ?  
 Person2:No , I don ’ t . I get a bonus each month , depending on the value of the contracts I sign with clients .  
 Person1:        Do you have any breaks ?  
 Person2:We have an hour-long lunch break from 12 to 1 . we can take coffee breaks during the day . My boss doesn ’ t mind , as long as we get out work done on time .  
 Person1:        My boss gets annoyed if we take coffee breaks . I suppose your job involves a lot paperwork , doesn ’ t it ?  
 Person2:There ’ s some paperwork , but most of the time we put any information onto computers . Then we can send information to each other by email or across the network . Do you work in a cubicle ?  
 Person1:        Yes , I do . I don ’ t like it very much .  
 Person2:I work in a cubicle too , but I I don ’ t mind it . 

formal