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: What are you reading about in that science magazine ?
Person2: There are several interesting articles on recent scientific breakthroughs . I just finished reading one about cloning .
Person1: I ' m not sure I like the idea of that . I don ' t want people copying me or other people . It could be very confusing .
Person2: According to the article , you have no real need to worry . Research nowadays is focussing on cloning parts of a human body to replace damaged or lost parts , not on recreating a whole human .
Person1: In the future , that could be possible .
Person2: In this article , scientists say that if you took the genes from someone and tried to create a copy of a person , there ' s no guarantee that the copy would look or act like the original !
Person1: Really ? What else have you discovered ?
Person2: I read about how scientists are using material from plants and animals to create new medicines . For example , an animal be immune to disease that affects human . So , scientists find out why it ' s immune
Person1: That ' s great , because it uses natural materials rather than ones that scientists make themselves . I prefer natural remedies to man-made ones .

Ex Output:
1

Ex Input:
Person1: Is this your brother-in-law ?
Person2: Yes , he married my sister ten years ago .
Person1: From his looks , I'd say he's a man of character .
Person2: Yes , my sister loves his personality .

Ex Output:
0

Ex Input:
Person1: this bloody computer !
Person2: what seems to be the problem ?
Person1: my computer just crashed again for the third time today !
Person2: what were you doing when it crashed ?
Person1: i was just opening up an attachment in an email about winning the lottery .
Person2: I think that might have been a virus .
Person1: oh , no ! I thought it seemed a bit strange .
Person2: what kind of computer do you have , a Mac or a PC ?
Person1: it's a PC . doesn't everyone have a PC in this office ?
Person2: no , some people have Macs now , too .
Person1: what's the difference ?
Person2: PCs often crash from virus , but it's nearly impossible to get a virus from a Mac .
Person1: I didn't know that .
Person2: has your computer turned back on yet ?
Person1: yes .
Person2: did you end up losing any of your work ?
Person1: fortunately , I saved my work right before it crashed , so it should be OK .
Person2: you should probably call the IT department and have them check your computer for virus .
Person1: that's a good idea . I'll call them now . Thanks for your help !

Ex Output:
1