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:      Amy , could you help me with this work ?  
 Person2:  Sorry , I'm busy . Why don't you ask Alice ?  
 Person1:       Okay . 
Output:
0