You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. Your task is to classify the conversation either convey 'No emotion' or 'Happiness' by providing '1' and '0', respectively.

Ex Input:
Person1: Could I see the manager please ? I have a complaint to make .
Person2: Yes , I ' m the manager here . What can I do for you , Madam ?
Person1: Did you have the room checked before we move in ?
Person2: Which room are you in ?
Person1: 1808 . The toilet doesn ' t work properly , the water doesn ' t run in the shower .
Person2: I ' m awfully sorry to hear that . I ' ll turn to it right away .

Ex Output:
0

Ex Input:
Person1: Here you are at last ! You're half an hour late , you know .
Person2: I'm awfully sorry to have kept you waiting for so long .
Person1: What happened ?
Person2: My watch stopped and I didn't know . I certainly need to buy a better one .

Ex Output:
0

Ex Input:
Person1: Here comes the birthday cake .
Person2: Wow , what a lovely cake .
Person1: Be sure to blow out all the candles in one puff .
Person2: Oh , they all went out ! Did you make a wish ?
Person1: Yes , but I doubt if I get it . I've never get it .
Person2: Better luck this time .

Ex Output:
1