For the Following Equilibrium Reaction, Which Cause and Effect Are

For the following equilibrium reaction, which cause and effect are correctly matched?
CO(g) + 2H₂(g) ⇌ CH₃OH(g) + heat

A) add heat, shift right
B) add CO, shift left
C) remove CH₃OH, shift left
D) remove heat, no change
E) remove H₂, shift left