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: It's a perfect day for swimming .
Person2: I am going to the beech . How about coming with me ?
Person1: Great ! I love swimming . Besides , I need a tan for Hill ' s party ..
Person2: Don't forget the sun block lotion . You don't want a sunburn , do you ?
Person1: No . Thanks for reminding me .

Ex Output:
1

Ex Input:
Person1: I ' m terribly sorry to cause you so much trouble .
Person2: That ' s alright .

Ex Output:
0

Ex Input:
Person1: I've come to say goodbye .
Person2: When do you leave ?
Person1: I'm catching the eleven o'clock train .
Person2: Take care of yourself and don't forget to keep in touch .
Person1: Goodbye . Hope to see you again next year .

Ex Output:
0