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: Where's Tom this evening ?
Person2: He's a little sick under the weather .
Person1: Really ! What's the matter with him ?
Person2: He has the flu .
Person1: Tell him I was asking about him .
Person2: I will .

Ex Output:
0

Ex Input:
Person1: I am tired of everything in my life .
Person2: What ? How happy you life is ! I do envy you .
Person1: You don ' t know that I have been over-protected by my mother these years . I am really about to leave the family and spread my wings .
Person2: Maybe you are right .

Ex Output:
0

Ex Input:
Person1: Have you heard about Alice and David ?
Person2: No , have they had another fight ?
Person1: No , they've got engaged .
Person2: You must be joking . Those two ?
Person1: Well , my dear , I didn't believe it either . But I got it straight from the horse's mouth . David called me this morning .
Person2: So when did this all happen ?
Person1: Last weekend , while they were on their ski trip .
Person2: Well , I believe it now , and when are they are getting married ?
Person1: Next June .
Person2: I can hardly believe it .

Ex Output:
0