Teacher: 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'.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Person1: Passport , please , madam .
Person2: Just a minute , please . It's in my bag . Here it is .
Person1: Thank you . Please fill out the Baggage Declaration Form .
Person2: All right . Shall I enter all my belongings ?
Person1: No , only the articles listed on the Declaration .
Solution: 0
Reason: The first sentence in the conversation begins with a request, therefore there is no presence of a question.

Now, solve this instance: Person1: I am sorry to say this , but I seem to have lost the key to the safe .
Person2: Where do you think you lost it ? Outside the hotel ?
Person1: Yes , I believe so.How should I compensate for this ?
Person2: I'm afraid , ma'am , you have to pay U . S . $ 100 since you lost the key .
Person1: What ! One hundred U . S . dollars.Is it covered by the insurance ?
Person2: I'm afraid no.It is not covered by this insurance .
Student:
0