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'.

[Q]: Person1: Please forgive me for rushing into your room forgetting to knock at the door .
Person2: Never mind .
Person1: I'm so sorry to disturb you so early .
Person2: It doesn't matter .
Person1: I'm dreadfully sorry . I forgot to book the tickets yesterday .
Person2: Oh , it's nothing .
Person1: I let you down . I'll make it up to you somehow .
Person2: Not a bit of it , don't blame yourself .
[A]: sadness,No emotion,sadness,No emotion,happiness,No emotion,sadness,No emotion

[Q]: Person1: I ' d like to post this letter to Korea .
Person2: Is it urgent ? Would you like the express service ?
Person1: No thank you . I ' d like to send it just by normal post .
[A]: No emotion,No emotion,No emotion

[Q]: Person1: There must be something weighing on your mind . What is it ?
Person2: Dad , I lost mum's necklace . I'm afraid she will scold me .
Person1: Don ' t worry . I'll buy a new necklace as same as the old one .
Person2: It is so kind of you , Dad .
[A]:
No emotion,No emotion,happiness,happiness