Complex sentence: It is home to John Abbott College and McGill University's Macdonald Campus, which includes the J. S. Marshall Radar Observatory and about two square kilometres of farmland which separates the small town from neighbouring Baie-d'Urfé.
Split into simpler sentences: It is home to John Abbott College, and McGill University's Macdonald College. The latter includes about two square kilometres of farmland which separates the small town from neighbouring Baie-d'Urfé.