Q: 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: I don't know whether or not to believe him .
Person2: You can trust him . He always tells the truth .
Person1: But it's really too important to me .
Person2: I said you can trust him . You just have to believe it .
A:
0