19. Here are methods some people use to prevent getting the AIDS virus through sexual activity.
After I read each one, tell me whether you think it is very effective, somewhat effective, not at all effective or if you don't know how effective it is in preventing getting the AIDS virus through sexual activity. How effective is...
d. Being celibate, that is, not having sex at all?
1[] Very effective
2[] Somewhat effective
3[] Not at all
4[] Don't know how effective
9[] Don't know method