Objective: To easily remove bags from a trash can.

Which of the following solutions is more sound in terms of naive physics reasoning?

Choices:
-- Try drilling two holes near the top, which will remove all of the suction that usually makes it more difficult to remove.;
-- Try drilling two holes near the bottom, which will remove all of the suction that usually makes it more difficult to remove.;
Try drilling two holes near the bottom, which will remove all of the suction that usually makes it more difficult to remove.