Goal and options: How do you fill a pie crust with gelatin?
output answer: Place the pie crust into a pie pan and bake it for approximately 20 minutes, until the crust is golden brown in color. Then pour the pre-prepared liquid gelatin mixture into the pie crust. Place the pie in the refrigerator to set for at least 8 hours.

Goal and options: To paint in a stenciled design on a wall,
output answer: use wall paint on a medium sized handheld brush.

Goal and options: How to make a trash bin into a lamp?
output answer:
Cut the trash bin to proper height. Fix the bulb holder, bulb and wiring on to a metallic or wooden rod and fix it in the center of the bottom of the bin.