Which Reaction Below Produces GTP in the Citric Acid Cycle $\to$

Multiple Choice

Which reaction below produces GTP in the citric acid cycle?

A) "isocitrate $\to$ $\alpha$ -ketoglutarate"
B) " $\alpha$ -ketoglutarate $\to$ succinyl CoA"
C) "succinyl CoA $\to$ succinate"
D) "fumarate $\to$ malate"
E) "malate $\to$ oxaloacetate"