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:     How time flies !  
 Person2:  May and Danny have already grown up .  
 Person1:      I can still remember our first date .  
 Person2:  Look at that big tree over there .  
 Person1:      Yeah , oh my god ! It's still there . We have our first date right on there .  
 Person2:  Do you know that I fell in love with you at the first sight .  
 Person1:      You were dull at that time .  
 Person2:  But you agreed to go out with me at last .  
 Person1:      I can't believe this for it's been 20 years since we got married . 

0