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'.

[Q]: Person1: You want to go with him ?
Person2: Yes ?
Person1: Then you must be off your head . He is a real bastard .
[A]: 1

[Q]: Person1: He was once a poor man but now he is a man of means .
Person2: How did he make a fortune ?
Person1: He didn't make any effort . His aunt died and left him a fortune .
[A]: 0

[Q]: Person1: What can I do for you ?
Person2: I wish to buy a diamond ring .
Person1: How many carats diamond do you want ?
Person2: Two carats .
Person1: Is this one suit for you ?
Person2: No , it seems too old-fashioned .
Person1: What about this ?
Person2: Let me try it on , it's too small for me , haven't you got any larger ones ?
Person1: Yes , try this one please .
Person2: This fits me well , how much is it ?
Person1: 3,500 yuan .
Person2: It's reasonable . Here you are .
[A]:
1