Which of the Relationships Between the Free Energy Change of a System

Which of the relationships between the free energy change of a system and associated entropy changes is true?

A) " $\Delta$ G_sys = +T $\Delta$ S_sys"
B) " $\Delta$ G_sys = -T $\Delta$ S_sys"
C) " $\Delta$ G_sys = +T $\Delta$ S_univ"
D) " $\Delta$ G_sys = -T $\Delta$ S_surr"
E) " $\Delta$ G_sys = -T $\Delta$ S_univ'