Statement : Youngsters are often found staring at obscene posters. Courses of Action : I. Children should be punished and penalized if they are found doing so. II. Any display of such material should be banned.

The correct answer is: C. Either I or II follows

The statement is that youngsters are often found staring at obscene posters. The courses of action are:

I. Children should be punished and penalized if they are found doing so.
II. Any display of such material should be banned.

Neither course of action is necessarily the best way to address the problem. Punishing children may not deter them from looking at obscene posters, and it may also have negative consequences, such as making them feel ashamed or embarrassed. Banning the display of such material may also not be effective, as children can still access it online or through other means.

A better approach might be to educate children about the dangers of looking at obscene material and to provide them with alternative activities that they can engage in instead.