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: You are late .
Person2: I'm sorry , it was too cold , and my car couldn't start . I had one to the garage with the heater . I tried to call you , but you couldn't get connection .
Person1: Couldn't get connection ?
Person2: Yes , your number is out of service .
Person1: Really ? I didn't know . Let me check . You're right .
Person2: So I couldn't get through .
Person1: It's a serious problem . I make expecting an important call . The theater is guilty . It supposed to call me this evening , and discuss my play . What were happened if they can't reach me ?
Person2: Well , the only thing you can do is pay the fee to recover your service .
0

Person1: OK , so this is our newest machine . It was only installed last year .
Person2: What's the running speed of the machine ?
Person1: About 1,500 metres per minute . It's one of the fastest in the world . We had a few problems with it after start-up but it's running very well now .
Person2: And what's the maximum output ?
Person1: If we're running at full capacity , it's 160,000 tonnes per annum .
0

Person1: Shall we buy ?
Person2: It really depends on you .
Person1: But if you were me ?
Person2: If I were you , I'd buy .
0