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: Good afternoon . May I help you ?
Person2: Yes , I'd like to rent a car .
Person1: What kind of car do you have in mind ?
Person2: An automatic sedan .
Person1: I see . How long will you need it ?
Person2: About a week .
Person1: Just a moment , please .

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

Input: Consider Input: Person1: Mary , why don't you come to my house this Saturday ?
Person2: I don't know . I'll have to ask my host mom .
Person1: Come on , Mary . This is America . You make your own decisions here .
Person2: But I still have to tell her .
Person1: Of course .
Person2: Tell you what , give me your phone number .
Person1: It's 555-4321 .
Person2: Got it . I'll call you later tonight and we can talk about what to do on Saturday .

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

Input: Consider Input: Person1: What are you doing ?
Person2: I ' m just looking at this map of the world . I ' m preparing for a geography class .
Person1: There are no countries marked on the map .
Person2: No , there aren ' t . this map just show the geographical features . Look at the Himalayan plateau with the highest peaks in the world .
Person1: The thing that I find most surprising is that most of the world is covered with water . Compared to the oceans , most countries are tiny .
Person2: I find it incredible how millions of years of volcanic activity have created mountains thousands of metres tall .
Person1: Rivers have created deep valleys and canyons like the grand can you .
Person2: The oceans and landscapes all influence our climate .
Person1: It ' s all so interesting . I ' ll have to find more information about it on the internet . Or perhaps I should try and attend your geography class .
Output: No emotion,No emotion,surprise,No emotion,surprise,surprise,No emotion,No emotion,happiness