Which environmental detail confirms carpet presence on the second floor?

• A. Second floor has carpet
• B. The hall is carpeted only
• C. First floor has carpet
• D. No carpet on either floor

Answer: (A)

You confirm carpet on a specific area by a direct statement about that area. In this case, the only line that explicitly says the second floor has carpet provides unambiguous confirmation for that location, which is essential for understanding how the environment will affect tasks like mobility or stair negotiation. Statements about other areas—such as the hall being carpeted or the first floor having carpet—or a claim that neither floor has carpet don’t tell you what’s on the second floor. So this direct, location-specific detail is the best evidence for carpet presence on the second floor.