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'.

Example Input: Person1: Darling , this dress is for you . I hope you like it .
Person2: Oh , very beautiful . Thank you , Steven , I like it very much .
Person1: Your birthday is coming , and I think this dress suits you . Why not try it now ?
Person2: My birthday present ? I can't help telling you that I am a happy woman , darling . I will come back soon . ( Go to her bedroom and wear the new dress , then show it to Steven . )
Person1: It fits me exactly . How does it look like ?
Person2: It displays your slender figure , darling .
Person1: The most important thing is that you bought it for me . I am happy that you know my size and style .
Person2: Because you are my dear wife .
Example Output: 0

Example Input: Person1: Would you mind if I ask the insurance policy of our company ?
Person2: No , I don't . Please .
Person1: I wonder whether I can enjoy the life insurance and health insurance .
Person2: Of course . And 2 - week paid vacation a year , a 5 - day work week .
Example Output: 0

Example Input: Person1: Anna , that outfit looks wonderful on you ! The color goes with your trousers perfectly .
Person2: Thanks , Carla . That's quite a compliment coming from you . You always dress so tastefully .
Person1: Well , that dress certainly shows your good taste . It must have cost a lot .
Person2: No , not much . I got it on sale at the mall - 60 % off .
Person1: Really ? You're an amazing bargain hunter ! Next time there's a sale , promise you'll let me tag along with you .
Person2: It's a promise .
Example Output:
0