You will be given a definition of a task first, then some input of the task.
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

THEM: i need hats soooo bad! what do you need? YOU: same. i can do 1 hat and all the books or 1 hat, 2 books and 1 ball or just the 2 hats. THEM: the way it breaks down on my end, i need both hats or i can't make a deal. i don't need anything else. YOU: i guess we're at an impase then. i don't deal for less than 6 and those are the only combinations that get me that. THEM: one hat gets me 5. YOU: i completely understand. i have to have at least 1 hat though. we'll have to no deal. THEM: okay, agree to no deal! YOU: : - ) THEM: i think we have to keep going for a bit til that option comes up, right? YOU: yep.
Output:
No