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'.
Input:  Person1:     Hey Steve . When's the next time you're going to play golf ?  
 Person2:  I'm going out this Saturday .  
 Person1:      Do you already have a foursome ?  
 Person2:  Unfortunately , we do . Let's plan for something together for Wednesday . We can go right after work .  
 Person1:      That sounds good . Where do you want to play ?  
 Person2:  We won't have much time , so let's play somewhere close to work .  
 Person1:      How about Bellevue ? It's pretty close .  
 Person2:  How much does it cost over there ?  
 Person1:      Twilight rates are 21 dollars .  
 Person2:  That's pretty good . Let's do it .  
 Person1:      Aright . I'll get a tee time for Wednesday at about 4  
 Person2:  Make it 4  
 Person1:      Ok . I'll call you later when I get a tee time .  
 Person2:  Sounds good . I'll see you on Wednesday then .  
 Person1:      Aright . Have fun on Saturday .  
 Person2:  Will do . 

1