CREATE TABLE table_203_752 (id DECIMAL, "rank" DECIMAL, "circuit" TEXT, "headquarters" TEXT, "screens" DECIMAL, "sites" DECIMAL)

which circuit has less screens than bow tie cinemas ?
SELECT "circuit" FROM table_203_752 WHERE "screens" < (SELECT "screens" FROM table_203_752 WHERE "circuit" = 'bow tie cinemas')
SELECT "circuit" FROM "table_203_752" WHERE "screens" < (SELECT "screens" FROM "table_203_752" WHERE "circuit" = 'bow tie cinemas')