Teacher:If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No
Teacher: Now, understand the problem? Solve this instance: May I help you , sir ? I want to try on this suit . Certainly . Here's a mirror . I'm afraid it's too narrow across the shoulders . Do you have a larger one ? Yes . This one must fit you . It's a bit loose . Do you have a middle size ? I'm afraid not , sir . What a pity !
Student:
No