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: I went to Rotes ' , you know , Edith Roth is the author of a book about moths .
Person2: Is she ? I thought she was a mathematician .
Person1: I ' m so thirsty .
Person2: Are you ? I thought you had something to drink at her home .
Person1: No . Edith didn ' t give anything to drink .
Person2: I ' ll buy you a drink .
Person1: Oh ! Thank you .

Ex Output:
1

Ex Input:
Person1: who are you writing a letter to ?
Person2: I'm just responding to Sue's letter . Do you want to help ?
Person1: OK . I guess I could add something . Tell them that I send my love .
Person2: that's kind of boring . Don't you want to tell them anything else ?
Person1: well , maybe you could tell them about my promotion .
Person2: you've been promoted ? when did that happen ?
Person1: just today . I guess I forgot to mention it .
Person2: congratulations ! That's really exciting ! Let's get out a bottle of wine to celebrate !
Person1: shouldn't we finish writing this letter first ?
Person2: ah . That can wait . Your promotion is the best news I've heard in a long time !
Person1: it is good news , but it looked like you were almost finished . We might as well just sign off .
Person2: ok , you're right . I'll just tell them how round I am of you for getting a promotion and then I'll thank Sue for her kind letter .
Person1: I guess you can write that I'm looking forward to seeing them in June .
Person2: that's thoughtful of you .
Person1: and also thank them from the bottom of my heart for the Christmas package they sent us .
Person2: that's right ! I almost forgot about that .
Person1: what would you do without me ?
Person2: we do balance each other out well . I guess we were really made for each other !

Ex Output:
1

Ex Input:
Person1: Rachel , do you like music ?
Person2: Of course . I can't live without it , so I always bring my CD with me no matter where I go .
Person1: What kind of music do you like best ?
Person2: Light music and classic music .
Person1: Really ? I can't believe this . I am also keen on classic music . And do you know there is a concert of classic music tomorrow evening ?
Person2: But I didn't get the ticket . And it is said that they were sold out yesterday .
Person1: I got two . We can go there together .
Person2: Amazing ! I can imagine the feeling when I hear the smooth tune around my ears .

Ex Output:
1