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) ( $\Delta$ Gsys = +T $\Delta$ Ssys)
B) ( $\Delta$ Gsys =-T $\Delta$ Ssys)
C) ( $\Delta$ Gsys =+T $\Delta$ Suniv)
D) ( $\Delta$ Gsys = -T $\Delta$ Ssurr)
E) ( $\Delta$ Gsys = -T $\Delta$ Suniv)