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:     Beautiful day , isn't it ?  
 Person2:  Yes , it's not like what the radio said at all .  
 Person1:      I wish it would stay this way for the weekend .  
 Person2:  As long as it doesn't snow ! 

1