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: Nice day today , isn't it ?
Person2: Yes , it's beautiful weather we're having .
Person1: We can't complain about the weather recently .
Person2: Yes , the sun shines day after day . It's neither too hot nor too cold .
Person1: I wonder how long this weather can last .
Person2: I hope it will stay fine tomorrow . I'm going to have a picnic with my family .
[EX A]: 1

[EX Q]: Person1: What's wrong with you ?
Person2: My head hurts badly .
Person1: How long has it been like this ?
Person2: Since last night .
Person1: Do you have a sleeping problem ?
Person2: Yes , I even can't fall asleep these days .
Person1: I think you'd better have a further exam , and before the result comes out , try to relax yourself and take the medicine before you sleep . It will help you to kill the pain and make you sleep well .
Person2: Is it serious , Doctor ?
Person1: When the result comes out , I will tell you about it . Remember , never be afraid or be too tired .
Person2: OK , thank you , Doctor .
[EX A]: 1

[EX Q]: Person1: This place is great . I'm surprised there are so many things here .
Person2: Yes , but it takes a while to find things . It's not organized as carefully as a regular store .
Person1: What's the difference between an outlet and a regular store ?
Person2: Usually a clothes company will send their overstock to an outlet . The prices are very low . But you may find faulty products here too .
Person1: Faulty products ?
Person2: Yes . Sometimes the fault is very small ; if you have a needle and thread , you can fix it yourself . So it's a good deal to buy it .
Person1: Oh , that's easy for me . I think it's really a good deal .
Person2: Yes . You can save a lot of money in this way .
Person1: That's great for me . Look , children's clothes ! I'd like to buy some winter clothes for my son and daughter .
Person2: Why not buy the sweater ? It only costs 30 Yuan .
Person1: Yes , I'll take it . Are there any jeans ? Xiaohui's jeans are always dirty . I also need four pairs of slippers .
Person2: How many do you want to buy ?
Person1: I ought to make the most of it while I'm here , don't you think ?
Person2: You're right .
[EX A]:
0