Which of the Following Describes the Progression of Rock Types $\rightarrow$

Multiple Choice

Which of the following describes the progression of rock types through increasing metamorphic grade from left to right?

A) shale $\rightarrow$ slate $\rightarrow$ phyllite $\rightarrow$ schist
B) basalt $\rightarrow$ andesite $\rightarrow$ rhyolite $\rightarrow$ granite
C) sandstone $\rightarrow$ gneiss $\rightarrow$ hornfels $\rightarrow$ zeolite
D) migmatite $\rightarrow$ slate $\rightarrow$ eclogite $\rightarrow$ schist