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'

Example Input: Person1: Mom , can we get cable TV or a satellite dish ?
Person2: It costs money , dear . What ' s wrong with the regular television stations ?
Person1: The shows are dull and they ' re too many advertisements .
Person2: Well , you already watch too much TV instead of doing your homework , anyway .
Person1: There ' re educational stations too . I could learn while I watched TV .
Person2: Well , that ' s true , but you ' d probably only watch cartoons and action movies .
Person1: No I wouldn ' t ... can ' t we get cable ? Everybody has cable .
Person2: Well , if everybody jumped off a bridge , would you jump too ?
Person1: Mom ! ! ! Please . All my friends have had it for years .
Person2: Get new friends .
Person1: Why are you always so mean ?
Person2: Because you ' d end up spoiled rotten if I wasn ' t .
Person1: I could help pay for it .
Person2: Let ' s see how your grades are this semester , and maybe I ' ll talk to your father about it .
Person1: O . K . Thanks , Mom !
Example Output: 1

Example Input: Person1: Lisa wins the first prize in the English speech contest of her college .
Person2: Really ? That's really wonderful . I'm so happy for her .
Person1: But I always feel disappointed . I have many problems with English learning .
Person2: Honey , cheer up .
Person1: I feel confused about the grammars .
Person2: I'm sure you'll do fine if you try your best .
Person1: And my writing is not good . I feel so frustrated .
Person2: Be confident , and never give up .
Person1: I know that , mom . But sometimes I'm just sad .
Person2: Keep your chin up . Remember ? Nothing is impossible to a willing heart .
Person1: Yes , mom . You are right . Nothing is impossible to a willing heart . I will keep going .
Example Output: 1

Example Input: Person1: Mom , I'm starving .
Person2: Here are some biscuits . Why are you back so early today ?
Person1: My teacher had a sudden stomachache , so the class was cut shot . You ?
Person2: Me what ?
Person1: You are cooking at least two hours earlier than the usual .
Person2: It's not for us .
Person1: Then it's for Dad , isn't it ? It's so unfair !
Person2: Don't be a smarty-pants . It's for Grandma Wang .
Person1: What was that again ?
Person2: It's for Grandma Wang . She is sick and her only daughter went abroad weeks ago . So she needs our help .
Person1: I'm sorry , I didn't know that . But I wanna help .
Person2: Umm , let me think for a moment . We can meet her together after I finish cooking .
Person1: I'll get knee to knee with her .
Person2: Good boy . I can only imagine how happy she will be to see you .
Example Output:
1