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:       You ’ re a wonderful person , Kathleen .  
 Person2:So you are .  
 Person1:        And I ’ m so honored that you would want to be with me because you would never be with anyone who wasn ’ t truly worthy .  
 Person2:I feel exactly the same way with you .  
 Person1:        Don ’ t , don ’ t , don ’ t , don ’ t say that . That , that makes it worse .  
 Person2:What ? You don ’ t love me ? Me , either .  
 Person1:        You don ’ t love me ?  
 Person2:No .  
 Person1:        But we ’ re so right for each other .  
 Person2:I know , I know . Well , is there some , is there someone else ? Oh , that woman on television , Sydney Ann . 

informal