You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. Your task is to label each of the continuous conversations done by one speaker with the emotion detected in that particular part. Your labels can be one among the following: 'No emotion', 'surprise', 'happiness', 'sadness', 'anger', 'disgust'.

Input: Consider Input: Person1: It's very kind of you to come and see us off .
Person2: My pleasure.What a pity you have to leave so soon !
Person1: We would stay longer . but I've got to attend a meeting tomorrow morning . Thank you for your warm hospitality .
Person2: You're welcome . Maybe next time we'll come to see you .
Person1: My wife and I will look forward to it .
Person2: I promise the next holiday I have we're coming to visit . Oh , what's your flight number ?
Person1: lt's Flight No . 302 , Northwest Orient Airlines .
Person2: They just announced the boarding call .
Person1: Then we've got to get going .
Person2: OK . Bon voyage and a safe landing .
Person1: Thank you again for all your help .
Person2: Bye .

Output: happiness,happiness,happiness,happiness,happiness,No emotion,No emotion,No emotion,No emotion,happiness,happiness,happiness

Input: Consider Input: Person1: I was supposed to meet with you at half past one .
Person2: Yes , I see . What did you need to see me about ?
Person1: There's a problem with my schedule .
Person2: What's the problem ?
Person1: Two of my classes occur at the same time .
Person2: Well , I can see that's a problem .
Person1: Is it at all possible for you to fix that error ?
Person2: Yes , I can . Would you still like to have both of these classes ?
Person1: I want to keep both of them , if that's possible .
Person2: Well , let me find you one of these classes on a different day .
Person1: Thanks a lot .

Output: No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,No emotion,happiness

Input: Consider Input: Person1: Thank you for your visit to our company . I'd like to make an introduction for you . Is there anything in particular you'd like to know ?
Person2: Your company has a very good reputation , and I have been planning to visit it for a long time . What's the advantage of your factory over other plastics ones ?
Person1: Our production speed is almost twice the industry-wide average . And we've already expanded the factory this year .
Person2: Could you tell me the cost of production per unit ?
Person1: I'm not familiar with that part . Let me call someone in charge .
Output: No emotion,No emotion,No emotion,No emotion,No emotion