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.

Ex Input:
 Person1:      You know that this job requires frequent business travel . Can you accept it ?  
 Person2:  Yes , I can .  
 Person1:       Mostly short business trips , but sometimes long ones are also needed .  
 Person2:  Then how about the expenses during the trips ?  
 Person1:       The company will pay all the expenses .  
 Person2:  Would you tell me where we often travel ?  
 Person1:       Usually Shanghai , Qingdao , Hong Kong and so on .  
 Person2:  It's great ! I like these places .  
 Person1:       And you need to go abroad once in a while . Can you ?  
 Person2:  Yes , I can .  
 Person1:       After the business trip , you could apply for reimbursement of all the expenses , such as passage money and accommodation charges and so on .  
 Person2:  I see .  
 Person1:       You can take a break for one or two weeks after you have a business trip every time , which depends on the circumstances .  
 Person2:  OK . Thank you very much for telling me all these things . 

Ex Output:
1


Ex Input:
 Person1:      Hey , Jack , I'd better go now .  
 Person2:  Is your boss coming by ?  
 Person1:       Right ! And I have to finish the report by 5:30 p . m .  
 Person2:  Okay . Get back to your work , and call me back this evening .  
 Person1:       Okay , no problem . Bye !  
 Person2:  Bye ! 

Ex Output:
0


Ex Input:
 Person1:      Do you like that vintage clock ? It's almost fifty years old .  
 Person2:  Really ? It almost looks brand new . And the color designs are so retro .  
 Person1:       Well , in the fifties , that clock used to be inside a drive-in burger joint .  
 Person2:  No way ! My parents used to hang out at those places .  
 Person1:       This is one of my favorite items .  
 Person2:  How did you get it ? 

Ex Output:

1


