Q: 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'.
Person1: Can I help you , sir ?
Person2: Yes , I want to buy some grapes .
Person1: What kind of grapes do you want ?
Person2: People say grapes from XinJiang are much sweeter than other kinds . Please give me a kilo of that .
Person1: Ok , wait a moment please .
Person2: Make sure they are fresh .
Person1: Trust me .
A:
1