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: Yeah , I ' Ve just moved here , and I ' d like to activate my cell phone , and I ' m not sure if I should go with a prepaid plan , or a monthly rate plan .
Person2: I see . Well , can I have a look at your phone ? Unfortunately , this phone can ' t be used in the US , it ' s not compatible with our 3G network .
Person1: What ? Really ? I don ' t really want to have to buy a new phone .
Person2: Well , you ' re in luck ! You see , if you sign up for our three-year plan , we ' ll throw in a handset for free .
Person1: Really ? What ' s the catch ?
Person2: There ' s no catch ! You just choose a plan , sign a three-year contract and , that ' s it ! Actually , we ' re running a special promotion right now , and we ' re giving away a Blackberry Curve with our special Mega Value forty dollar plan .
Person1: So what does this plan include ?
Person2: Well , you get nine hundred anytime minutes , and you can also enjoy free mobile to mobile calling to other Tel-Mobile clients , one thousand text messages per month , and unlimited evening and weekend minutes . Oh , and we also offer a rollover option .
Person1: Wow , all this for forty dollars per month ?
Person2: That ' s right , plus the activation fee , the emergency services fee , the monthly service fee , oh , and any charges for extra minutes , and ...
Output:
0