Question: how to DIY a grease trap for a grill

  Options: 
 A. place a disposable clambake apron or a homemade one made from heavy-duty foil, on top of an unlit burner under the grates to catch the drippings
 B. place a disposable pie tin or a homemade one made from heavy-duty foil, on top of an unlit burner under the grates to catch the drippings
Answer: B