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: I'm afraid I can't go to the pictures with you tomorrow .
Person2: Busy with your work again ?
Person1: Not really . I'm expected to attend a meeting .
Person2: I'm not at all convinced . Tomorrow is Saturday !
Output:
0