PLEASE HELP ASAP Claim A geothermal energy is to complicated to ever be used on a large scale

Claim B geothermal energy is a promising new method for heating American homes
Which claim does the following piece of evidence best support?

Green technology expert Andrew Blandsmeier explains that geothermal energy takes advantage of the constant, natural heat beneath the Earth's surface by running water through pipes deep underground and then pumping it back to the surface to heat houses or office buildings.

OA. Claim B, because it provides details about how geothermal energy works

B. Claim A, because it illustrates the difficulty of creating new energy technologies

C. Claim B, because it explains why buildings heated with geothermal energy are the most comfortable

D. Claim A, because it shows why geothermal energy will never become popular