Instructions: 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: Thank you.Steven.That was the most magnificent meal I've had abroad.You ' ll have to let me reciprocate the next time you're in Beijing .
Person2: Don't worry about it , Lin.That ' s no big deal.You know , Americans appreciate China's rich culinary culture . Just excuse me for a second while I check the number here and figure out how much to give the waiter.Hmm , by the way , what do you do about tipping in China ?
Person1: We don't .
Person2: No tipping ? Now that's what I call a civilized system .
Person1: At hotels and some restaurants they add a service charge to the bill , but other than that , tipping isn't customary .
Person2: What about cab drivers and porters ?
Person1: In a cab you just pay what it says on the meter . I generally tip hotel porters 10 yuan per bag , but in first-class hotels they're instructed not to accept gratuities .
Person2: You'd have a revolution on your hands if you tried to introduce that sort of system here .
Output:
0