Teacher: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'.
Teacher: Now, understand the problem? Solve this instance: Person1: Do you have a reservation , sir ?
Person2: No , I am afraid we don't .
Person1: I'm sorry . The restaurant is full now . You have to wait for about half an hour . Would you care to have a drink at the lounge until a table is available ?
Person2: No , thanks . We'll come back later . May I reserve a table for two ?
Person1: Yes , of course . May I have your name , sir ?
Person2: Bruce . By the way . Can we have a table by the window ?
Person1: We'll try to arrange it but I can't guarantee , sir .
Person2: That's fine .
Student:
1