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:     Oh , please ! Don't be so old-fashioned ! It's totally safe .  
 Person2:  I sure hope you didn't trust anyone with your credit card number .  
 Person1:      All I did so far was make a bid on the Buddha . It was easy !  
 Person2:  Easy ? Ha ! ! It was easy for them to cheat you ! !  
 Person1:      Oh , come on ! I just gave them my e-mail , my address and my phone number . And my name , of course . 

0