Complex sentence: The following night, Bennell, Becky, Jack, and Jack's wife Teddy again find duplicates of themselves, emerging from large seed pods in Dr. Bennell's greenhouse; they conclude that the townspeople are being replaced while asleep by exact physical copies.
Split into simpler sentences: The following night, Bennell, Becky, Jack, and Jack's wife Teddy again find duplicates of themselves, emerging from large seed pods in Dr. Bennell's greenhouse. They conclude that the townspeople are being replaced while asleep by exact physical copies.