You will be given a definition of a task first, then some input of the task.
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: What day is today ?
Person2: Today is Thursday .
Person1: What's the date today ?
Person2: Today is May first , 2003 .
Person1: Oh , today's International Labour Day . Is it our working day ?
Person2: Well , I don't think so .
Output:
0