This image is a photo of the painting, Song of Roland, which is exhibited at the State Hermitage in Saint Petersburg, Russia.
What type of building is shown in the foreground?

Вариант ответа 1 - a) castle
Вариант ответа 2 - b) barn
Вариант ответа 3 - c) chapel
Вариант ответа 4 - d) parliamentary