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

Person1: Have you met John recently ?
Person2: I saw him last week . It seems he was a bit queer in the head .
Person1: Yes , he has been like that since his accident .
Person2: What a pity !
1

Person1: May I have two tickets for Tiny Times ?
Person2: OK . What time ?
Person1: 2:30 , please .
Person2: It's 60 yuan , please .
Person1: Sorry , we have student cards . We can get discounts with these , can't we ?
Person2: Sure . That'll be 40 yuan , please .
Person1: Here is 50 yuan .
0