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: Oh man ! I ' Ve been starving myself for days now and I haven ' t lost an ounce !
Person2: Are you trying to lose weight ?
Person1: Yeah , my friend is getting married next month and I ' m supposed to be a bridesmaid . I have to fit into my dress and look nice for her wedding , but I haven ' t lost any weight ! Look at these love handles .
Person2: You don ' t have to starve yourself to lose weight . I think that ' s where you ' re going wrong .
Person1: Why ? If I eat less , then my body will start eating away at my fat reserves , right ?
Person2: Not really . You should try to not eat foods high in calories , salts or saturated fats . Stay away from oily food and artificial flavors .
Person1: So you are saying that I should eat , but I should just watch what I eat ?
Person2: Yes ! You can also try to reduce your intake of carbohydrates and foods that are high in cholesterol . You can have steamed veggies or increase your protein intake found in chicken or fish .
Person1: If I do all this do you think I can lose twenty pounds in four weeks ?
Person2: Don ' t count on it .
Example Output: 0

Example Input: Person1: What courses are you going to take next year ?
Person2: Well , I am certainly going to take chemistry and physics , but I haven't decided on the other subjects yet . I'd like to take English .
Person1: Why are you going to take english with chemistry and physics ?
Person2: Because I want to study english literature . but I think chemistry is better for getting a job .
Person1: Of course it depends on what you are going to do when you leave college . Have you beside what you are going to do when you graduated ?
Person2: I am going to be a , well , I hope to be a research chemist .
Example Output: 1

Example Input: Person1: I ' d like to open a current account .
Person2: Certainly . May I see your social security and your ID Please .
Person1: Here your are . I wonder how much interest can I earn for my current account .
Person2: Oh . Current account don ' t pay our interest .
Person1: Why is that ?
Person2: It ' s primarily design for business transactions . That is write checks to pay the bills , buying things and sending money . We won ' t expect a large amount of deposit in current account .
Person1: I see . How do I draw money from my news then .
Example Output:
0