TASK DEFINITION: If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No
PROBLEM: Long Distance . May I help you ? Yes . I'd like to place an overseas call to London . Can I dial direct ? No , sir . I'm afraid not . Oh , I see . How about the charges ? The charges vary according to the types of call you make . The cheapest is a station-to-stcrtion call , then a person-to-person call . The mini charge will apply for the first three minutes , then each additional minute will be charged . Oh , let me think of it ... Could you put through a collect cal for me ? Certainly . Who are you calling ? It's a Mrs . Peters , Marilyn Peters . And what's the number you are calling ? It's London , 9981-6432 . And your name and number ? My name's Ron Smith and the phone number is 356-2210 . Hang up and I'll call you back in a few minutes .

SOLUTION: No

PROBLEM: Would you like to have some icecream ? I've got a variety of flavors for you to choose from . I've got strawberry , peach , chocolate , coffee , vanilla and praline . Wow ! So many choices you have ! I wish I could , but I just can't . I'm on a diet to lose weight . Come on , just a bite . It doesn't really hurt to have just a bite . I'd better not . Please don't tempt me . Please ! Gee ! You are really strong-willed . You're damn right . I'm not so easily coaxed into doing something that I think is wrong . Well , I'd better not tempt you . Otherwise , if I give you a piece of cake , you might ask for a glass of milk .

SOLUTION: Yes

PROBLEM: George , did you remember to buy me the book ? Sorry , darling , I forgot . When will you buy it then ? I promise you'll have it tomorrow .

SOLUTION:
No