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: Consider Input: Person1: Robin , what are you going to do tomorrow ?
Person2: Bob and I plan to play hockey in the morning .
Person1: And later ?
Person2: Well , in the afternoon , after a long nap , we ' ll go yachting with Nora .
Person1: It seems that you will have a nice day tomorrow .
Person2: How about you ? What are you going to do tomorrow ?
Person1: I have a lot of work in the office and a lot of chores in the house.How I envy you , Robin !

Output: 1

Input: Consider Input: Person1: The Mountains would be a great place for the company retreat .
Person2: That's a wonderful choice .
Person1: I have chosen January as the month for this retreat .
Person2: January is a little too close to the Christmas holidays .
Person1: Yes , maybe another choice might be better .
Person2: I think that April would work . Spring is a lovely time to be in the mountains .
Person1: Thank you for thinking of that .
Person2: Maybe if we asked around we could see what people would prefer .
Person1: That is a good idea .
Person2: I'll take care of taking the survey and get back to you with the answers .

Output: 0

Input: Consider Input: 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 .
Output: 0