Imagine You Have an Identical Twin

Multiple Choice

Imagine you have an identical twin. You and your sibling are negotiating a trade with a pair of identical twins who are not related to you. The other twins are trying to force you into a trade that would leave you indifferent to your no-trade allocation. You and you sibling

A) have to accept the trade because there is nothing you can do
B) can try to play one of the other twins off against the other to achieve a better allocation
C) should accept the offer because the other twins could force you into an even worse trade