No detainee may be interrogated by contractor personnel.Appropriately qualified and trained DoD personnel (military or civilian) are available to oversee the contractor's performance and to ensure that contractor personnel do not perform activities that are prohibited under this section.
I believe that the answer is Jurisdiction
B is a sometimes but mostly is in most cases, if the case is A it can be due to the traumatic experience or work with the other person.
The issue was “separate but equal”. At that case the US Supreme Court ruled “separate but equal” Constitutional. Later in the case Brown vs. School Board the US Supreme Court ruled “separate but equal” unconstitutional.
