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'.
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Question: Person1: Would you like to drink some coffee ?
Person2: No , thanks . I have some trouble with my heart , my doctor recommend I to drink less .
Person1: Would you like to try some watermelon juice ? It tastes good .
Person2: All right

Answer: 1

Question: Person1: Can I help you , sir ?
Person2: Yes , I want to have a photo .
Person1: Will you please pose for your picture ?
Person2: Yes . I am ready .

Answer: 1

Question: Person1: Nice day , isn't it ?
Person2: Sure it is . Why don't we go to a park ?
Person1: Good idea !

Answer:
1