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:     What day is today ? Tuesday ?  
 Person2:  Yeah . I bet you did forget everything . What's the date today , do you know ?  
 Person1:      I bet it's May 5th . 

1