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: I ' m so excited about Chinese New Year ! When do I get to visit Grandma ? Grandma makes the best dumplings in the world !
Person2: Ha ha , right . Sounds to me like you ' re more excited about the dumplings than seeing your Grandma .
Person1: Of course I miss Grandma , too . I bet she ' s gonna teach me how to play Mahjong ! Hey , Dad , are you going to buy me firecrackers this year ? We ' re going to have the best fireworks ! I ' m really looking forward to lighting them !
Person2: Son , firecrackers aren ' t toys.they ' re dangerous !
Person1: No , fireworks are awesome !
Person2: Whoa , don ' t you remember ? Last year when I set off the firecrackers , you covered both your ears and hid behind your mother ?
Person1: I was scared because ... because I saw a bug . That ' s all .
Person2: Ahahah ... really ?
Person1: Oh , and I can ' t wait to watch the dragon dance ! Dad , can I sit on your shoulders this time ?
Person2: Hey , I offered last year ...
Person1: Well , I ... anyways , I was just thinking of the red envelopes . I wanna make a list of all the things I ' m gonna buy with my red envelope money ! I can ' t wait ! I ' m gonna have so much money ! Mom , can I get a pen and a piece of paper ? I want a new transformer , no , two transformers ... the Optimums Prime , and ... maybe the wheeljack ? I ' ll get a PSP game , ahahah , and I ' ll buy the entire class lunch at MacDonald ' s ...
Output:
1