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:       I find that every employee here respects that manager very much .  
 Person2:Yes . He carries a lot of weight . Everyone here is willing to follow his orders . 

informal