sentences:  It was previously called the "original set pattern dance" (OSPD), but its name was simplified to the "original dance" in 1990.The OD remained the second competition segment, after the compulsory dance (CD) and before the free dance (FD), until the competition structure was changed prior to the 2010–2011 season.In the late 1920s, an original dance event was skated at the U.S.