Instructions: 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: Person1: Can I take this bus to city center ?
Person2: Can you tell me the exact place ?
Person1: The Empire Hotel .
Person2: Yes . But this one is full , you have to wait for the next one .
Person1: Well . I think I will wait .
Output:
0