CREATE TABLE table_31339 ("Constituency No." FLOAT, "Vidhan Sabha Constituency" TEXT, "Reservation for SC/ST" TEXT, "District" TEXT, "Lok Sabha" TEXT)

How many Lok Sabha are in the one with 216 constituents?
SELECT "Lok Sabha" FROM table_31339 WHERE "Constituency No." = '216'
SELECT "Lok Sabha" FROM "table_31339" WHERE "Constituency No." = '216'