Answer the following question, with explanation first.
What would you do with your plumbing to a plumber if it is broken?\nOptions:\n- synagogue\n- water fountain\n- show\n- central\n- oil refineries

show
When a plumber comes, we show him the plumbing so that he can repair it.

Plumbing is an oject and hence can be shown.

.

Final answer: show