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.

Example Input: Person1: I'm feeling hungry .
Person2: Isn't it time for dinner ?
Person1: Yes , let's get something to eat .
Person2: How about Mac Donald's ?
Example Output: 1

Example Input: Person1: Good morning , Mr.Jones !
Person2: Good morning , Miss Bell !
Person1: Nice to see you again .
Person2: Nice to see you too . It's been a long time .
Person1: How is everything ?
Person2: Just fine , and you ?
Person1: Quite well , thank you .
Person2: Did you drive yourself to the airport ?
Person1: No , I was driven by my husband .
Person2: Did someone meet you at the airport here ?
Person1: Yes , thanks .
Person2: Is this where we'll be holding the meeting ?
Person1: No , the meeting will be held on the fourth floor .
Example Output: 1

Example Input: Person1: Do you like shopping at flea markets ?
Person2: l love it . There is always something fascinating to discover .
Person1: The antiques market here in Paris is very famous . It's called Le marche aux puces de Saint-Ouen .
Person2: That's not very easy to say .
Person1: It's also known as Les Puces , which means ' The Fleas ' .
Person2: Can you find many bargains there ?
Person1: Well , it really depends . Because you are a tourist , it might be harder for you to get really good prices .
Example Output:
1