Given the task definition and input, reply with output. 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.

Person1: Hello , Janet .
Person2: Good morning , Pete .
Person1: And what is this ?
Person2: Ah , this is my daughter's birthday present . Her birthday is next week .
Person1: And when is your son's birthday ?
Person2: That is not for a while . His birthday is only in August .
Person1: But Mark's birthday is in April so I need to think about his present soon .
Person2: And when is your birthday ?
Person1: Oh , my birthday is in December just before Xmas so of course nobody remembers .
Person2: My birthday is in June , when we are always on holiday . So my family often forgets my birthday too .
0