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'

Ex Input:
Person1:     Mum , I have something for you today . 
Person2: What for ? 
Person1:     Don't you remember ? Today is March 8th . It's Women's Day . 
Person2: Oh . I've really forgotten it . 
Person1:     Now , close your eyes . ( Mum closes her eyes and Steven puts the present in her hand . ) 
Person2: A silk scarf . I love it . Thank you very much . My lovely son . 
Person1:     Happy Women's Day . I love you forever , Mum . 

Ex Output:
1


Ex Input:
Person1:     Would you like a cup of coffee ? 
Person2: Yes.That would be good . 
Person1:     Oh , no . 
Person2: What's the matter ? 
Person1:     This machine is out of order . 
Person2: You shouldn't have used the machine.Did you lose your money ? 
Person1:     I sure did . 
Person2: You ought to complain.These machine are always out of order . 

Ex Output:
1


Ex Input:
Person1:     Hi , I haven't seen you in a while . 
Person2: Yes , it has been a long time ! 
Person1:     How long has it been since we last saw each other ? 
Person2: I think that we last saw each other two years ago . 
Person1:     What have you been doing for the past two years ? 
Person2: I have been going to graduate school at USC . 
Person1:     What are you majoring in ? 
Person2: I am studying international communications . 
Person1:     You should easily be able to find a job with that major . 
Person2: I am counting on being able to get a good job . 

Ex Output:

0


