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: Mary , how was your date with John ?
Person2: It ' s OK . It seems we have a lot in common .
Person1: Oh , really ? That is great news . What does he look like ?
Person2: He is tall and slim , fair-haired .
Person1: Sounds like he is pretty cute . What do you think of him ?
Person2: He is a nice guy and very considerate . I am impressed with how smart and humorous .
Person1: Oh , it ' s love at first sight .

Output: 1

Input: Consider Input: Person1: It's nice and bright today , isn't it ?
Person2: Yeah.The autumn is marvelous here .
Person1: How about winter ?
Person2: That's a hard time.The air is cold and damp , and the road is often icy .
Person1: It's boring , right ?
Person2: Sure .
Person1: Do you get much rain during the summer ?
Person2: Plenty.We never worry about lack of rainwater in our area .
Person1: So you should bring an umbrella often .
Person2: That's right .

Output: 0

Input: Consider Input: Person1: Honey , how is by you ?
Person2: Just so so.There are no exciting things for me .
Output: 0