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'.

[EX Q]: Person1: But the auction is a blast ! And I haven't even told you the best part yet !
Person2: I don't care what the best part is . Whatever you say won't change my mind . I'm not buying anything !
Person1: That stamp you've been looking for is for sale .
Person2: The 1879 Large Dragon ? Are you serious ? How much ?
Person1: Hey ! I thought you weren't interested ! Sorry , I've gotta go ! I'm going to switch over to eBay and see if my bid is still the highest .
[EX A]: 0

[EX Q]: Person1: I don ' t dare to look after the children now .
Person2: Why ?
Person1: The children always make themselves in danger . I always have my heart in my mouth with them .
Person2: It is because your children have grown up , and you haven ' t lived with a child for a long time .
[EX A]: 0

[EX Q]: Person1: What shall we do tonight ?
Person2: How about the cinema ?
Person1: That's a good idea.We haven't been there for ages .
Person2: What would you suggest to see ?
Person1: Oh , I don't know.It depends .
[EX A]:
1