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: Hi , did you call for an exterminator ?
Person2: Yes ! Thank goodness you ' re here.These bugs are driving us crazy !
Person1: What sort of pest are we dealing with ?
Person2: We just bought this house and it is infected with just about everything . We have termites in the wood , cockroaches all over the place , and last night I saw a huge rat out in the backyard !
Person1: Well , there ' s nothing we can ' t handle . I ' ll spray the floorboards and walls to get rid of the cockroaches , but the termites will be harder to get rid of . We will have to cover the entire house and fu
Person2: No problem , just get rid of the bugs !
Example Output: 1

Example Input: Person1: Jack , what's wrong ?
Person2: You !
Person1: What are you talking about ? What did I do ?
Person2: You told Martha that I was on a date ? What was that all about ?
Person1: No ... that's not what I meant . I didn't mean that . She asked me where you were and I jokingly said that you were on a date with Sara . I thought Martha knew that you and Sara were just friends .
Person2: She started feeling suspicious after you said that .
Person1: I'm sorry man . I didn't know . I didn't mean to screw anything up .
Person2: Martha gets jealous easily and it took a while to convince her that Sara was just a friend . Now , I have to explain to Sara that I can't hang around her because of you .
Person1: Look . I really didn't mean to , and next time I see Martha , I'll really tell her that you and Sara are really just friends .
Person2: Don't bother .
Example Output: 1

Example Input: Person1: Is this Mr David Richton ?
Person2: Yes .
Person1: Hello , Mr David Richton , this is Min Wang calling from network , i am calling about the reporter position you advertised on the internet .
Person2: Oh , yes , Mr Wang , i look at your resume you emailed , very impressive , are you a P . M . ~ meet someone like you , i was thinking of calling you this afternoon , and having a telephone interview .
Person1: That is wonderful .
Example Output:
0