TASK DEFINITION: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
PROBLEM: THEM: yo yo yo. i would like 3 hats and 1 book good sir.  YOU: i would like the book and the ball, all hats to you brah.  THEM: hmm i do like hats, but i dunno mane.  YOU: i'll throw in a valentine  THEM: alright i guess that'll do. it better not be those awful candy hearts though. hats away.

SOLUTION: Yes

PROBLEM: THEM: ball for me and i give all else... cant beat that  YOU: no can do  THEM: well then we aint gonna deal... ball is 10 for me  YOU: ok then keep sending messages  THEM: no deal  YOU: no deal  THEM: no deal  YOU: no deal  THEM: nope  YOU: nope.

SOLUTION: No

PROBLEM: THEM: can i have 2 hats and 2 books  YOU: i would agree to keep 2 books for me and 2 balls, you can have the hats and a book.

SOLUTION:
Yes

