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 . Bob ! We've been working hard at our lessons for a fortnight . So why don't we take it easy this weekend ?
Person2: Okay ! What do you suggest ?
Person1: How about seeing a play ? I hear Hamlet is on at the National Theater .
Person2: Is that so ? Why not ?
Person1: ( looking at a newspaper ) Oh , dear me ! There's no performance at the National theater this weekend . So we have to go to cinema instead .
Person2: What's on ?
Person1: Let me see .. um . Gone With the Wind . It is on at six cinemas on Saturday night .
Person2: That sounds interesting . Which is the nearest ?
Person1: Ah . The Royal , I think .
Person2: What time does it start ?
Person1: Why don't we go to the 7:30 show ? It is convenient to us , I think .
Person2: But we won't have enough time for dinner .
Person1: Do you want to go to the earlier or the later show ?
Person2: Ah ... I fancy going to the later show .
Person1: Then , there's a 9:30 show .
Person2: That's Okay , I think .
Person1: All right .
Example Output: 1

Example Input: Person1: Do you have any idea for this vacation ?
Person2: Why don't we spend this vacation earning our tuition ?
Person1: Oh , yeah , let's try to find some jobs .
Person2: OK .
Example Output: 0

Example Input: Person1: Why don ' t you sit down and relax , darling ?
Person2: I don ' t want to .
Person1: Well , come and talk to me then .
Person2: Certainly not .
Person1: May I turn on the radio then ?
Person2: Turn on the radio ? What for ?
Person1: So that we can sit down together and listen to some music .
Person2: Listen to some music ? And who ' ll cook dinner ? Will you ?
Person1: Ok , I will . But let ' s go to a disco after dinner .
Person2: To a disco ? Oh , no . You know I hate pop .
Example Output:
0