The evidence for the continuing accretion of gas by the Milky Way involves high-velocity clouds, or HVCs--mysterious clumps of hydrogen, moving rapidly through the outer regions of the galaxy.

Choose your answer: based on the paragraph above can we conclude that "Gas will not continue to escape from our galaxy."?

Choose from: (A). Yes; (B). It's impossible to say; (C). No;
I think the answer is
(C).