Sulfur Combines with Hydrogen to Form Hydrogen Sulfide, a Toxic $\rightarrow$

Sulfur combines with hydrogen to form hydrogen sulfide, a toxic gas that is a product of decay of organic material.
S₂ (g) + 2 H₂ (g) $\rightarrow$ 2 H₂S (g) K = 2.8 x 10^-21
Which of the following statements is true concerning the equilibrium system?

A) Increasing the volume of the sealed reaction container would shift the equilibrium to the right.
B) Decreasing the concentration of H₂ would shift the equilibrium to the right.
C) Decreasing the concentration of H₂S would shift the equilibrium to the left.
D) Very little hydrogen sulfide gas is present in the equilibrium.