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 Q]: Person1: Charlotte , have you had your supper ?
Person2: No , I don ' t want to eat anything .
Person1: Why ? Don't you feel well ?
Person2: I ' m down in spirits .
Person1: What's up ?
Person2: My manager jumped on me for my mistake today .
Person1: You must not feel depressed about such a trivial thing .
Person2: I think I'm too clumsy . I can do nothing well .
Person1: You'd better shape up if you want to get the job done .
Person2: But I doubt myself .
Person1: Cheer up ! Don't let me down . We all make mistakes , and that is life .
[EX A]: 0

[EX Q]: Person1: Is that room service ?
Person2: Yes.What can I do for you ?
Person1: The maid has just delivered some laundry to my room.But it's not mine at all .
Person2: I am sorry.sir.We will send someone immediately .
[EX A]: 0

[EX Q]: Person1: David , what have you been up to lately ?
Person2: I went on a trip with my family last week .
Person1: Really ? Where did you go ?
Person2: We went to Europe .
Person1: What cities did you go to ?
Person2: London , Paris and a few other cities .
Person1: Did you go to Berlin ?
Person2: No , We didn't go there . I'd like to go there next time .
Person1: I think this summer is a good time to visit Berlin . It's a beautiful place and the people there are very nice .
Person2: That's what I've heard .
Person1: I went there last year . If you want , I can give you some information I have about the city .
Person2: Thanks .
[EX A]:
0