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: Can you take part in our picnic this Saturday ?
Person2: That would be fine . Where are you going ?
Person1: We plan to go to a forest in the suburb . There is a beautiful river there . We can do some fishing .
Person2: Great .
Person1: And don't forget your fishing tackle .
Person2: Ok . I like fishing very much .

Output: 0

Input: Consider Input: Person1: Hi , Tony . You look unhappy . What's wrong ?
Person2: Oh , Steven , I made a big mistake .
Person1: What happened ?
Person2: I really wish I hadn ' t done it .
Person1: What on earth are you talking about ?
Person2: I got caught cheating . I feel so ashamed . The teacher saw me and told me I failed .
Person1: What were you thinking ?
Person2: You know my father . If I fail , he'll kill me . I have to do well .
Person1: But what you should do is study hard .
Person2: I know ... I know ... it's all my fault . I feel awful that I didn ' t study , and I cheated , and I got caught .
Person1: So long as you learn from your mistakes .

Output: 0

Input: Consider Input: Person1: Lisa , I'm so glad to see you . How are you doing ?
Person2: Fine . I miss you so much , uncle Benjamin .
Person1: Me too . We haven't seen each other for years .
Person2: It's been 3 years now .
Person1: How time flies ! Now you are a college student out of a little girl .
Person2: How is aunty Shirley ?
Person1: Couldn't be better .
Person2: How has May been ?
Person1: She's been good . She is in grade one in Joy Chain high school . And she dreams to be a volunteer in 2008 .
Output: 0