Please answer the following question: 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. Martin County Courthouse (Minnesota) - The Martin County Courthouse is located at 201 Lake Avenue Fairmont Martin County in the U.S. state of Minnesota. It is a Bedford limestone Beaux Arts building featuring a high copper dome with four clock faces. The first floor was made out of Michigan sandstone. The arched entrance is flanked by polished double Corinthian order columns and topped by a pediment. The building was designed by Charles E. Bell and built by J.B. Nelson for $125000 in 1907.
A:
Building