Q: 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'.
 Person1:     I've really enjoyed your party , Lisa .  
 Person2:  Not at all , Sam .  
 Person1:      I wish I could stay longer , but I must be going . 
A:
0