You are given a conversation between two people.'Person1:' and 'Person2:' are used to separate their respective dialogues. You have to classify if there exist more than 2 unique emotions in conversation. If there are more than 2 unique emotions present in the conversation, the output should be classified as '1' else it should be '0'

Ex Input:
Person1: Good morning . I'd like to check out right now .
Person2: May I have your room number Sir ?
Person1: Room 103 .
Person2: Just a minute , Sir.Are you Mr Wang from China ?
Person1: Yes.Wang Bin .
Person2: Mr Wang , did you sign any bill in the last two hours in our hotel ?
Person1: No .
Person2: Have you used any hotel services this morning ?
Person1: No , I have not .
Person2: Here is your bill.It totals 3250 dollars .
Person1: All right . Can I pay with credit cards ?
Person2: What kind of card ?
Person1: American Express .
Person2: Yes , we do . Here is your bill and receipt .

Ex Output:
0

Ex Input:
Person1: How is the college search going ?
Person2: It's a huge headache . I have no idea what I want to do .
Person1: But don't you want to study music ? Shouldn't it be easy ?
Person2: It should be , but there are too many options . My grades are good enough that I have a lot of choices , but after that ...
Person1: I know . You have to decide if you want to attend a school in a city or in the country , a big school or a small school , a public or private school ...
Person2: Yup , you understand . And my parents are trying to pressure me into going to a Catholic college . They both attended one and think that it combines a good education with good discipline . And the tuition 3 is usually pretty low .
Person1: I see . Well , don't forget to talk to the college counselor at the school . He usually gives good advice and can help point you in the right direction.He gave me some information , and next week I'm going to take a look at some of the colleges he recommended .
Person2: Thanks for the information . And good luck in your college search .

Ex Output:
0

Ex Input:
Person1: This is the good life ! We have it good don ' t you think ?
Person2: Yeah of course ! Although , don ' t you ever wonder what could have been ?
Person1: What do you mean ?
Person2: Well , sometimes I think of how things could have turned out if I had done things a little differently .
Person1: For example ?
Person2: Like for example , if I hadn ' t studied architecture , I would have become an artist like I wanted to .
Person1: I see . Yeah now that I think of it , I wouldn ' t have gotten married if I hadn ' t moved to this town and met Sally .
Person2: You see ! Everything happens for a reason ! We wouldn ' t even have met if I hadn ' t been in that car accident ten years ago !
Person1: Well , I have no regrets !
Person2: I ' ll drink to that !

Ex Output:
0