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: It's time to leave the office for the night . Firstly I log off my computer , then I set the electronic security system .
Person2: That's pretty advanced .
Person1: Now I'll quickly send a short message to my wife and take the elevator down to the basement .
Person2: Is that where you park ?
Person1: Yes , the car park is under constant video surveillance , so my car is quite safe . Please get in .
Person2: Thank you . Where is your key ?
Person1: There's no need , I have keyless entry , and the steering wheel recognizes my finger prints before starting the car . Now , we can look at the navigation system to find the best route home .
Person2: That's amazing , it even shows all the roads that are congested at the moment .
Person1: Using GPS I can rely on this to direct me home . Now I just need to find my E-Card to automatically open the gate and we can drive out .
Person2: Pretty soon cars will be driving themselves .
Person1: Maybe , but in the meantime why not help me find the remote control for my garage door ?
Person2: Here it is , and here we are .
Person1: When I turn off my home alarm , the house will automatically tum on the lights and set the climate to a comfortable level .
Person2: I have to get home , but I don't need all of this fancy technology , I think I'll just walk .

Ex Output:
1

Ex Input:
Person1: Bye , mom !
Person2: Wait , Jimmy , it ' s cold outside . Put a hat on !
Person1: OK . Bye !
Person2: No , wait , you will be too cold without mittens .
Person1: Alright . See ya !
Person2: Hold on , with that wind , you ' re going to catch a cold . Wear this scarf .
Person1: Ok , see you after school ...
Person2: Oh ... and ear muffs ! Put these on ... here we go .
Person1: Mom ?
Person2: Yes , honey ...
Person1: I ... I can ' t breathe .

Ex Output:
0

Ex Input:
Person1: Are you ready to go the concert ?
Person2: Yes . Should we go there by bus so we aren't late ?
Person1: Actually , why don't we go there by bike ? We could get stuck in traffic if we travel by bus in rush hour .
Person2: That's true . Cycling is good for our environment , too . Let me just get my helmet then .
Person1: Is your helmet comfortable ?
Person2: Not really , but I liked the design , so I got it .
Person1: Maybe you should think about getting a round helmet ; they're better .
Person2: I'll think about it .
Person1: Is that your new bicycle ?
Person2: Yes , my father gave it to me for my birthday . Do you like it ?
Person1: It's the newest 10 speed cycling mountain bike . These are really expensive !
Person2: Nothing but the best from my dad . I like everything about it except for the brakes . They are a bit sticky .
Person1: I can fix those for you . Is there anything else wrong with it ?
Person2: Well , my saddle is too low for me . Do you know how to change the height ?
Person1: That's easy . It's important to have the saddle high enough so that your legs can extend fully when you are on your bicycle .
Person2: Is that why my knees have felt sore after every time I've ridden my bike ?
Person1: It's possible . Give me a minute and I can fix these for you and then we can go .

Ex Output:
0