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:     It's the Cygnet Trust .  
 Person2:  Could you spell that please ?  
 Person1:      Of course . C , Y , G , N , E , T .  
 Person2:  Cygnet . OK , I've got that . 

0