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:       Hi Isabel ! You wanted to see me ? 
 Person2:Yes Anthony , come on in . Have a seat . 
 Person1:        Is everything okay ? You seem a bit preoccupied . 
 Person2:Well , Anthony , this is not going to be an easy conversation.The company has made some decisions which will have a direct impact on your employment . 
 Person1:        Okay ... 
 Person2:I don ’ t want to beat around the bush so I ’ m just gonna come out with it . We are going to have to let you go . 
 Person1:        What ? Why ? I mean ... just like that ? I ’ m fired ? 
 Person2:I ’ m sorry but , to be honest , you are a terrible employee ! 
 Person1:        What ! I resent that ! 
 Person2:Anthony , you were caught making international calls from the office phone , you called in sick in eight times this month and you smell like alcohol ! 

informal