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: excuse me ? How can I get to the nearest branch of the national bank ?
Person2: there ' s branch on new street . Walk up this street until you get to the first set of traffic lights . Then turn right at the traffic lights .
Person1: how far up the street are the traffic lights ?
Person2: not far . About 150 meters perhaps .
Person1: ok . So I turn right at the traffic lights . Then ?
Person2: then keep walking until you reach the war memorial . It ' s a big statue of a soldier . You can ' t miss it .
Person1: ok . Where do I go then ?
Person2: you ' ll see the national bank near the war memorial . It ' s a big building and you ' ll see a big sign on the front of the building .
Person1: got it . Thank you very much .

Ex Output:
1

Ex Input:
Person1: Good evening , sir . Welcome to our restaurant .
Person2: Thank you .
Person1: Do you have a reservation ?
Person2: Yes , I do .
Person1: May I have your name , please ?
Person2: Yes , it's Mr . Brown .
Person1: Mr . Brown . We were expecting you . This way , please . Will this table be fine ?
Person2: Oh , this is just fine .
Person1: Please take a seat .
Person2: Thank you .
Person1: Here is the menu .

Ex Output:
1

Ex Input:
Person1: I have no idea about what to do next .
Person2: Maybe you can pick Mary ' s brains now . She knows a lot about stocks .
Person1: Let me have a try .

Ex Output:
0