premise:  Bonnie had a small vegetable garden in her backyard. One day Bonnie found several partially-eaten vegetables there. She quickly put up a fence to keep the critters out. She also put up a scarecrow to ward off the birds. Bonnie soon harvested many tasty vegetables from the garden.
hypothesis:  Bonnie didn't have to worry about her vegetables anymore ends before Bonnie have a small vegetable garden in her backyard 