Question: How to check your fridge's seal.

  Options: 
 A. Grime can interfere with a tight seal, so make sure to clean the gasket regularly with a damp sponge. Test the seal by closing the fridge on a dollar bill, then trying to pull it out. If the bill slides out easily, it may be time to order a replacement seal from the manufacturer.
 B. Grime can interfere with a tight seal, so make sure to clean the fuel filter regularly with a damp sponge. Test the seal by closing the fridge on a dollar bill, then trying to pull it out. If the bill slides out easily, it may be time to order a replacement seal from the manufacturer.
Answer: A