CREATE TABLE table_19921 ("Series Ep." TEXT, "Episode" FLOAT, "Segment A" TEXT, "Segment B" TEXT, "Segment C" TEXT, "Segment D" TEXT)

Name the segment d for s cufflink
SELECT "Segment D" FROM table_19921 WHERE "Segment A" = 's Cufflink'
SELECT "Segment D" FROM "table_19921" WHERE "Segment A" = 's Cufflink'