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:       Are you a goal-oriented person ?  
 Person2:Yes , I am . That's why I make plans before I do anything .  
 Person1:        How do you plan to do your present job ?  
 Person2:I want to make more contact with extra clients and use my organizational skills in the future . 

formal