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:       Just dab it all over your face and then take a look at the symbols that appear .  
 Person2:Yeah ... hearts , stars and some weird looking things .  
 Person1:        Those are money bags , and they represent your financial situation .  
 Person2:So decode this for me , Madame Psycho .  
 Person1:        That's Madame Psychic to you .  
 Person2:I'm waiting ...  
 Person1:        Well , you have three hearts — lucky in love tonight . Dress up and go on a date ! 

informal