sentences:  With the discontinuation of the Specialty Sandwich line, the sandwich was returned to its original recipe and name.With the introduction of the company's BK Broiler chicken sandwich in 1990, the fish sandwich became tied to the development cycle of the broiled chicken sandwich and was again reformulated and renamed as the Ocean Catch Fish fillet.When the broiled chicken sandwich underwent another reformulation in 2002, the fish sandwich was also redone and renamed as the BK Big Fish sandwich.