Given the task definition and input, reply with output. Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

THEM: i would like the ball, and one hat if possible YOU: you can have the ball if i can have everything else THEM: you would not share one hat or one book atleast? YOU: okay you can have one hat as well. THEM: thank you i get hot in the sun the hat helps shade me!
Yes