Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

Input: Consider Input: THEM: i will give you 3 books for all your hats YOU: i'll take the books and the ball then THEM: so then if you want 1 ball i will give you that and 2 books for all your hats.

Output: No

Input: Consider Input: THEM: i need all three books you can have the rest. YOU: i'll take that deal THEM: okay agreed.

Output: Yes

Input: Consider Input: THEM: i want the books and balls YOU: i can cede the balls, all of them but must have the book and at least 2 hats THEM: i must have the book YOU: me too THEM: book is worth 7 to me YOU: ok... you can have the book and ill take the rest.... it means you scoring more than me though! enjoy.
Output: Yes