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'

Input: Consider Input: Person1: Who's singing in your home , Jim ?
Person2: It's Ellie and her friends .
Person1: Who's Ellie ?
Person2: She's my little niece.It ' s her birthday.They ' re singing " Happy Birthday " .
Person1: Oh , I see.how old is she ?
Person2: She's ten .
Person1: I suppose they're playing games .
Person2: Oh , yes.Ellie was playing games all day yesterday.By the way , Alice , when's your birthday ?
Person1: Today .
Person2: Today ?
Person1: Yes .
Person2: Well , imagine that ! How old are you ?
Person1: Eighteen.Some friends are having a birthday party for me tonight.Do you want to come ?
Person2: Very much.What time ?
Person1: About 6:00 .
Person2: I'll be at your house at about 5:30 . Happy birthday .

Output: 1

Input: Consider Input: Person1: not a single email until now ? it's already twelve o'clock . I can't believe it !
Person2: can't bear it , right ? I've been there before . I'll feel comfortable if no one calls me or sends me text messages , like there is something missing .
Person1: yeah , that's right . If no one sends me test messages , I'll go crazy .
Person2: actually , this is a kind of addiction called " infomania " or " information overload " .
Person1: addiction ? checking emails and text messages often can be called an addiction ? no way !
Person2: yes , it is . Do you consider a frequent check of your income emails to be an integral part of your working day ?
Person1: absolutely .
Person2: do you have your cell phone with you wherever you go and check text messages and phone calls from time to time ?
Person1: yeah , it's a must . Otherwise , I may miss important phone calls and text messages .
Person2: do you open all your IM tools whenever you're using a computer ?
Person1: yes . MSN , QQ , Skype , Google Talk , Ali wangwang , everything , so that I'll be in touch with all friends and relatives .
Person2: now I can tell you're definitely addicted to the overflow of information .

Output: 1

Input: Consider Input: Person1: What kind of books do you like ?
Person2: I like reading novels about early America .
Person1: Really ? Me too .
Person2: Which one do you like best ?
Person1: I prefer the novels by Hemingway , such as The Old Man and the Sea . I like the simple words in his novels .
Person2: Yup . Though the words he used are simple , but the spirit he has conveyed is great .
Person1: Absolutely !
Output: 1