challenge: Where is the Aula Magna located in relation to the Louvain-la-Neuve Grand-Place and the Louvain-la-Neuve lake?
  
  A. Northeast of the Grand-Place and northwest of the lake
  B. Southwest of the Grand-Place and north of the lake
  C. East of the Grand-Place and south of the lake
  D. West of the Grand-Place and southeast of the lake
  Answer: 