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: Waiter ! I'll be with you in a second . Uh ... Yes , ma'am ? This is not what I asked for . I'm afraid . Oh , I'm so sorry . May I ask what you ordered again ? Yes . What I ordered is roast beef , not roast beef sandwiches .
Student:
No