sentence2_structure: A fewer predators<>is<>most likely to cause the number of rabbits$$$A fewer predators<>to cause<>the number of rabbits$$$rabbits<>living<>in an area<>to increase$$$the number of rabbits<>to increase<>
sentence1: In addition, the small pieces of prairie mean more edge habitats, which causes more predators to live there and that increases predation of the box turtle that is already suffering from less total habitat area.
sentence2: A fewer predators is most likely to cause the number of rabbits living in an area to increase.
question: Which factor is most likely to cause the number of rabbits living in an area to increase?