Question: The city of Montevideo has an average elevation of what?
Answer: Closest cities by road are Las Piedras to the north and the so-called Ciudad de la Costa (a conglomeration of coastal towns) to the east, both in the range of 20 to 25 kilometres (16 mi) from the city center.
A single-select problem: Is the question answered in a satisfactory fashion?

Possible answers:
(a). yes.
(b). no.
(b).