Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. The Gold Houses -  The Gold Houses also known as the Gold Brothers' Houses are two historic homes located at Mason Mason County West Virginia. The two houses were built in 1908 and are 2 1/2 story mirrored pair frame dwellings in the Queen Anne style. They feature pyramidal shaped slate roofs that curve outward to the eaves. They also have wraparound porches enclosed by a spindled balustrade with a circular roof at one corner.
A:
Building