Complex sentence: These coma patients are being transferred to the mysterious Jefferson Institute, a hospital designed to take care of coma patients, run by Mrs. Emerson (Ellen Burstyn), who refers to the patients as "her babies".
Split into simpler sentences: These coma patients are being transferred to the mysterious Jefferson Institute, a hospital designed to take care of coma patients. It's run by Mrs. Emerson (Ellen Burstyn), who refers to the patients as "her babies".