Which of the Following Is True Regarding Warren's Statement That

Which of the following is true regarding Warren's statement that swimming is not a concern of the government?

A) Warren is correct.
B) Warren is partially correct. Swimming may be a concern of the states, but such swimming is not a concern of the federal government because it does not directly affect harm through, for example, drinking contaminated water.
C) Warren is incorrect only if it can be established that swimmers were incurring physical symptoms such as rashes.
D) Warren is incorrect only if it can be established that the area was designated as an official tourist destination.
E) Warren is incorrect.