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: Well , that's it . 7 appointments in Paris at beginning of next week , and 4 in Frankfurt at the end of the week .
Person2: It's certainly a tight schedule .
Person1: Now it's a question of getting there . I need a flight to Paris on Sunday evening and a hotel in Paris for 3 nights . I have to be in Frankfurt by 11 on Thursday morning . And I will need a hotel for one night . I will head home on Friday .
Person2: At what time ?
Person1: My last appointment is at 3 , so I should be free by 5 at the very latest . I think I could get to the airport by 6 .
Person2: Do you know how far you will be from the airport at 5 ?
Person1: No , not really .
Person2: So you are not sure how long it will take to get there ?
Person1: No , but I am sure it won't take more than an hour .
Person2: Don't forget it's Friday nighty . If Frankfurt's anything like London , everybody will be leaving for the weekend . It will be a rush hour and traffic might be moving very slowly .
Person1: You are a pessimist .
Person2: I am a realist .
Output:
0