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: I feel like going for a drink , it's been a long day .
Person2: Great idea ! Peter , I could use the drink .
Person1: How about the new bar across road ?
Person2: Sounds good . The food there is fantastic too .
Person1: I agree , I had lunch there last week .
Person2: Excellent ! That sounds like a plan .

Ex Output:
1

Ex Input:
Person1: I've come to say good-bye .
Person2: When are you off ?
Person1: I'm flying home on Sunday afternoon .
Person2: Well , good-bye . See you soon .
Person1: Please don't forget to say good-bye to the rest of the family for me .

Ex Output:
0

Ex Input:
Person1: I don't know , but he gives me the creeps .
Person2: Just take it easy . If he starts to bother you , let me know and I'll call security .
Person1: But what if he knows my name , where I live ...
Person2: Don't get all worked up over him . He's probably harmless .
Person1: Actually , he's really good-looking . Too bad he's a weirdo .
Person2: You never know . Maybe he's just an innocent , lonely guy ...
Person1: Now he's looking over here ! He's coming !
Person2: OK ! I'll call security .

Ex Output:
0