Sunbathing is still a popular activity. People do it even though they know it can cause cancer.

A. Because sunbathing is still a popular activity, it can cause cancer.

B. Despite the fact that sunbathing can cause cancer, it is still a popular activity.

C. Sunbathing is still a popular activity as long as it can cause cancer.

D. Unless it can cause cancer, sunbathing is still a popular activity.