The Entropy Change of the Surroundings $\Delta$ S_surr, Is Related to Heat Transfer, Q, with Respect to to Heat

Multiple Choice

The entropy change of the surroundings, $\Delta$ S_surr, is related to heat transfer, q, with respect to the system and temperature T by ________

A) -q/T_sys = $\Delta$ S_surr.
B) +q/T_sys = $\Delta$ S_surr.
C) -q/T_surr = $\Delta$ S_surr.
D) q/T_surr = $\Delta$ S_surr.
E) None of these, unless the system undergoes a reversible process.