Instructions: 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: Person1:     Did you set your clock forward for daylight savings time ? 
Person2: What ? Why do we have to do that ? 
Person1:     Well , at the start of the spring we usually have more daylight in the mornings and less in the afternoon . This is basically due to our position on the planet and the rotation of the earth . In any case , to take better advantage of the daylight available , we compensate by moving our clocks forward one hour . 
Person2: I see . That ’ s convenient ! I never understood things like this , such as GMT . I never know what time zone we are in or when to change my clock ! 
Person1:     That just stands for Greenwich Mean Time . Here in California , we are in Pacific Standard Time , that is eight time zones west of Greenwich . Remember when we were in Beijing ? Well , then we were in China Standard Time , and that ’ s eight time zones east of Greenwich ! 
Person2: That ’ s why it was so weird traveling from Beijing to LA ! Because of the huge time difference , even though we left Beijing at noon and flew for more than eight hours , we still arrived in LA the same day at noon ! It ’ s like we went back in time ! 
Output:
1