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: Hi ! Ed , what's up ?
Person2: Nothing .
Person1: Doesn't look like it to me .
Person2: Just get out of my face !
Person1: Woo , easy .
Person2: Leave me alone !
Person1: What are you so ticked off about ?
Person2: I don't want to talk about it .
Person1: Maybe I can help .
Person2: I blew the finally exam .
Person1: You've got to be joking .
Person2: No , I'm not .
Person1: Well , don't get bend on a ship about it .

Ex Output:
1

Ex Input:
Person1: Let's start to study how to use computers , Paubler.It ' s good to know that a computer has two major parts , the hardware and the software .
Person2: What's the hardware ?
Person1: The hardware of computer is basically all the concrete things you can touch with your hands and see with your eyes .
Person2: That's seems obvious enough.then what about the software ?
Person1: The software of computer is all the programmes inside the computer that allow you to use the computer to do things .
Person2: I see , actually the hardware is the easy part , I do want to study how to use the software .
Person1: Right you are , Paler , and since what you want to learn is how to use software , we should also learn to refer to the computer menus .
Person2: Ever since I saw computer can do your project , I wanted to have a computer .

Ex Output:
0

Ex Input:
Person1: Excuse me ! I don't have time to waste . I've been here almost one full hour !
Person2: Sorry , madam . You have to wait your turn . The parking lot is full .
Person1: Unbelievable ! Parking in this city is such a nightmare !
Person2: Madam , patience is a virtue .
Person1: Oh , gosh ! I have to go to the restroom so bad ! I can't bear it anymore !
Person2: I'm sure a spot will open up soon .
Person1: Oh , look ! There's a spot open next to the public restroom ! Can I take it ?

Ex Output:
1