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:       How do you get along with your co-workers ?  
 Person2:I get along pretty well with most of them.It seems there are always a few rotten apples in the bunch , though , Like Margaret . I don't know why management hasn't fired her yet.She ' s a terrible gossip .  
 Person1:        Do you think management should fire someone just because they gossip ?  
 Person2:It's not only that she gossips , but she also tries to start problems among other employees by spreading rumors and telling lies about her co-workers.She ' s not trustworthy , and in my opinion , I think she's nuts .  
 Person1:        So how do you develop good relationships in the office ?  
 Person2:I think one of the important things is just to be considerate of your co-workers'feelings and needs.If you are aware of other people and do your part to make a good working environment , you should be able to get along with most of the people you work with .  
 Person1:        I think you're right , but it does seem that there are always a few co — workers that are harder to work with than others . 

informal