Definition: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. If the conversation begins with a question, label it '1' otherwise '0'.
Input:  Person1:     I want to redo this poster , but John and Mary think it's good enough as it is .  
 Person2:  I'm on your side . It needs to be done over . 

0