TASK DEFINITION: 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'.
PROBLEM: Person1: My shirt needs ironing . Could you please help me with that , Mary ?
Person2: No way . Do it yourself .
Person1: Please , I promise this is the last time .
Person2: OK , I'll iron your shirt for you , but only if you make me a cup of coffee .

SOLUTION: 0

PROBLEM: 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 .

SOLUTION: 0

PROBLEM: Person1: May I help you ?
Person2: Have you any package tour to Italy ?
Person1: Yes , of course . Here are all the tour routes we have to Italy .
Person2: How long does the route No . 5 last ?
Person1: 2 weeks . Is that OK ?
Person2: We have just 10 days for the vacation .

SOLUTION:
1