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 just had a terrible week . 
 Person2:  What a shame ! 
 Person1:      I fell down and hurt my arm . 
 Person2:  That's too bad . 
 Person1:      Then my son drove into a tree 
 Person2:  I'm sorry to hear that . 
 Person1:      The dog bit the delivery boy . 
 Person2:  What a pity ! 
 Person1:      And a storm blew our roof away . 
 Person2:  Ho , no ! 

0