Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to unwarp a pan [title] Check the warranty. [step] Many pans (especially higher end cookware) will come with a warranty that may cover warping. If your pans came with a warranty, double check the conditions.

Ending1: [substeps] Try to identify any warnings, special instructions, or other warning signs that indicate it has been warped. Look for spyware that might be present, warning signs, or promises of revocation. Ending2: [substeps] Look for " shipping item " on the expiration date. It should also list the warranty to make it cheaper. Ending3: You may be able to receive a replacement, and save yourself the trouble of flattening. [title] Cut a piece of wood to match the diameter of your pan. Ending4: Possible problems include : [substeps] Avoiding sticking to the manufacturer's instructions or dislocating the handle when handling gunny oil when heating the pan while it's in your oven [title] Test the temperature and necessary handling. [step] After you've inspected the pan, it's helpful to know if you can quickly cook without it handling you.

Answer format: ending1/ending2/ending3/ending4