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:     My friend George has been to Switzerland twice .  
 Person2:  Does he like that country ?  
 Person1:      Yes , he likes the people and the quietness there .  
 Person2:  Would you ask him to tell us more about the country ? 

0