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: Do you have the day off today ? How come you're not at work now ?
Person2: I don't have the day off . Our labor union is staging a nationwide strike today , all of the workers in our department are supporting the labor union by participating and not going in to work this week .
Person1: Are you serious ? Why would they have to go to such extreme measures like a strike ? Doesn't your company have a pretty good corporate image ? I'll bet the folks at headquarters are going nuts over something as serious as a strike ...
Person2: It happens quite often , actually.Whenever there arises a dispute between the union and the executive group , the first thing they do is to call a strike . Usually it only lasts a day or two before both sides can come to an agreement and we start work again . Anyhow , it's a nice , unanticipated holiday ...

Ex Output:
0

Ex Input:
Person1: I'll see you in Sterlet , then .
Person2: Where did you say ?
Person1: Sterlet . It's spelt 0 , S , T , E , R , L , E , Y .
Person2: Right .

Ex Output:
0

Ex Input:
Person1: Hi , charlie , are you busy this evening ?
Person2: Sorry , I'm afraid that I've got plans tonight .
Person1: What are you doing ?
Person2: I'm going to my parents ' house for my father's birthday .
Person1: How old is he today ?
Person2: It's his 50th birthday .
Person1: Well , wish him a happy birthday for me .
Person2: Sure thing . What are your plans for the evening ?
Person1: I was just thinking of going to a movie tonight .
Person2: Well , if you can wait until tomorrow night , I'll go with you then .
Person1: Sorry , I've got people coming over tomorrow night .
Person2: Sounds like this weekend just isn't going to work out for us .
Person1: Sounds that way . Maybe some other time then ?
Person2: Sure.Hey , I'm sorry , but I've got to get going .
Person1: Yeah , me , too . It's about time I made a move .
Person2: Say hello to your friends for me .
Person1: Likewise . See you later .
Person2: Bye !

Ex Output:
1