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 ’ m sick of my job , I always have to work late at night , and the company keeps me working in the office . 
 Person2:Why don ’ t you find a new career where you can do what you enjoy , being outside working during the day ? 
 Person1:        What do you suggest ? I can ’ t afford to quit my job until I get a new one . 
 Person2:Maybe you have two choices . You could attend school during the day , or you could get a position that provides training . 

formal