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'.

Ex Input:
Person1: Good morning , Jerry.How ' s everything ?
Person2: Fine , just fine.Thanks .
Person1: Doing anything for lunch ?
Person2: Well , as a matter of fact , I've got a lunch date with Bob Thomas .

Ex Output:
1

Ex Input:
Person1: Can you read what this says ?
Person2: Yes , and you could too if your hair wasn't hanging down in your face .
Person1: Don't dis my hair ! I like it like this .
Person2: You like it , but it's getting to be a handicap for you .
Person1: Hey , that's enough about my hair .
Person2: I know a great hairdresser not far from here and she is cute too .
Person1: I don't go to hairdressers because they're cute .
Person2: Did I mention she's good at cutting hair too ?

Ex Output:
1

Ex Input:
Person1: This is the first time for me to have a Chinese guest . I hope you like western cooking .
Person2: Yes . I like it very much .
Person1: Cooking is a hobby with me . I'm always trying to think up new recipes . I hope you like the soup . It's kind of a specialty of mine , so I hope you enjoy it .
Person2: It's excellent .
Person1: Thank you for your compliment . Won't you try this fish with white sauce ? I'm rather round of it .
Person2: It's delicious .
Person1: What sort of western food do you like best ?
Person2: I like beefsteak very much . Have you tried Chinese dishes ?
Person1: I find the Chinese dishes wonderful .
Person2: Well , it's getting late . I have to get up early tomorrow . So I must say good night .
Person1: It's still early .

Ex Output:
0