Given the question: J. Lindsay Barn -  J. Lindsay Barn is a historic barn located near Newark New Castle County Delaware. It was built about 1820 and is a large bi-level stone building with fieldstone walls accented by round-arched doorways and windows. It features large rectangular and square quoins and two gable cupolas atop the gable roof. Also on the property is a 19th-century stone outbuilding.It was added to the National Register of Historic Places in 1986. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer is:
Building