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:     Do you like shopping at flea markets ? 
 Person2:  l love it . There is always something fascinating to discover . 
 Person1:      The antiques market here in Paris is very famous . It's called Le marche aux puces de Saint-Ouen . 
 Person2:  That's not very easy to say . 
 Person1:      It's also known as Les Puces , which means ‘ The Fleas ' . 
 Person2:  Can you find many bargains there ? 
 Person1:      Well , it really depends . Because you are a tourist , it might be harder for you to get really good prices . 

1