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: Consider Input: Person1: what do you think about all the different diets people go on ?
Person2: I don't think dieting is good for you . It's much better to eat a balanced diet and to never get overweight to begin with !
Person1: but what do you think about people who are obese ? What should they do to lose weight ?
Person2: they need to eat healthy foods , but they also have to increase the amount of exercise they do every day . They don't have to cut out fattening foods altogether , though .
Person1: so you think it's ok for people who are dieting to eat chocolate ?
Person2: sure , they can eat some chocolate . As long as they are exercising and eating mostly healthy foods , there's nothing wrong with having a small desert .
Person1: how about drinking soda ?
Person2: many people gain weight by drinking far too much soda . Soda should be a treat ; there's simply no nutritional value in it whatsoever . If you want to lose weight and you can't stop drinking soda , try
Person1: that's good advice . Have you ever tried taking vitamins ?
Person2: my mother used to make me take vitamins every day , but I don't take them anymore . Vitamins are good as a supplement , but they don't do much good if you don't have a well-balanced diet to start .
Person1: how do you know so much about food and dieting ?
Person2: you might not believe this , but I used to be twice the size than I am now !

Output: 1

Input: Consider Input: Person1: That sounds pretty good . But isn't downloading music illegal ?
Person2: Not if you pay for it . For example , if you download from iTunes and pay with your credit card , it's legal .
Person1: OK , I'm going to get iTunes and download some Vanilla Ice songs .
Person2: Awesome . You'll see that they are really catchy .

Output: 1

Input: Consider Input: Person1: Are you almost finished with my hair ?
Person2: I'm almost finished .
Person1: How much longer is it going to be ?
Person2: I'm done now . Do you like it ?
Person1: I absolutely love it .
Person2: You really like it ?
Person1: Yes , I truly do .
Person2: I'm glad you like it .
Person1: How much do I owe you ?
Person2: It's going to be $ 55 .
Person1: Here you go , thanks for everything .
Person2: Make sure and come back in a couple of weeks .
Output: 1