Detailed Instructions: 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.
Q:  Person1:      Nice day , isn't it ? 
 Person2:  Sure it is . Why don't we go to a park ? 
 Person1:       Good idea ! 
A:
0