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: How may I help you ?
Person2: I need to get on the Internet .
Person1: Do you have your library card with you ?
Person2: Yes , I have it .
Person1: You ' re going to have to wait for a computer .
Person2: That ' s okay .
Person1: Please put your name on this list .
Person2: Then what do I need to do ?
Person1: When there is a computer available , I will call you .
Person2: What do I do to log on to the computer ?
Person1: Just type in the number on the back of your library card .
Person2: Okay . Thanks for your help .

Ex Output:
1

Ex Input:
Person1: Can you help me do an internet search ?
Person2: Sure . What do you want to find ?
Person1: I want to find information on World War Two .
Person2: Well , can you be more specific ? There are a lot of websites about that .
Person1: Yes , I want to know about the Normandy Landing .
Person2: Ok . Well , go to www.google.com , and type in Normandy Landing .
Person1: Oh , wow ! There are lot of sites .
Person2: Here , try this one . It's a good site about Normandy Landing .
Person1: Thanks .
Person2: For detailed information , however , you should read a history book .
Person1: Thanks . If I am interested , I'll go to the library .

Ex Output:
1

Ex Input:
Person1: Hi , Mary , long time no see .
Person2: I heard through the grapevine that your getting married .
Person1: Yes , next March .
Person2: Congratulations , I hope everything works out .

Ex Output:
0