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.
Input:  Person1:      Guess what !  
 Person2:  What ?  
 Person1:       I am going to the mountains with my family this weekend .  
 Person2:  That sounds like fun . 
Output:
1