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: The hotel is full tonight . we will need to find a new place to stay .
Person2: Maybe it's just a blessing in disguise . I've been wanting to try a new place anyway .
Example Output: 0

Example Input: Person1: So what did you get ?
Person2: It's all in the bag .
Person1: What's this ? Essential oil ? Wow ! This stuff is expensive .
Person2: I need that to relax . I'm going to put a few drops in my bath water .
Person1: How is oil supposed to make you relax ?
Person2: They all have essence of flowers in them .
Person1: Mmmm . They smell nice .
Example Output: 0

Example Input: Person1: Can you vouch for me that I was with you yesterday ?
Person2: Why do I need to do that ?
Person1: My character is in question . Someone was robbed at work and unless I have an alibi , I'm a suspect .
Person2: Oh , my goodness . Who do I need to talk to ?
Person1: My employer . Can you come in to the office tomorrow ?
Person2: Absolutely . I think I still have the boarding passes from our flight here somewhere .
Person1: That would be the real proof . Didn't we have to show ID to get on the plane ?
Person2: Since 911 I think every airline requires that the passengers show ID to board .
Example Output:
0