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:     It's a beautiful day , isn't it ?  
 Person2:  Yes , isn't it .  
 Person1:      Do you now the temperature today ?  
 Person2:  It's beautiful 75 degrees .  
 Person1:      How nice . I hope the weather will stay like this for the whole week . I'm going on the canoe trip this weekend .  
 Person2:  Not a good plan . The TV weather forecast says the hurricane is coming this weekend , and the temperature will also drop to 66 degrees .  
 Person1:      What a nuisance ! Every time I plan to go canoeing or camping , a storm comes along . The sky gets dark , the wind starts to howl and the temperature drops.Well , I'd better stay home .  
 Person2:  I never make any definite weekend plan until Friday morning . Then after listening to the weather temperature , I make my plans .  
 Person1:      That's smart . I'm going to start doing the same thing . 

1