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 feel pity for the old man .  
 Person2:  I feel the same way .  
 Person1:      It must be dreadful to grow old .  
 Person2:  It sure is.He has no one to turn to , very miserable indeed . 

0