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 decided to go for this kind of life .  
 Person2:  Try to keep cool . It's not an easy take .  
 Person1:      I know . I always hope for the best and prepare for the worst .  
 Person2:  Then you will be in line for a doom . 

0