CREATE TABLE table_22123 ("No. in series" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "Prod. code" FLOAT, "Viewers  ( millions ) " TEXT)

Which title, directed by David Kendall, had 3.7 million viewers?
SELECT "Title" FROM table_22123 WHERE "Viewers (millions)" = '3.7' AND "Directed by" = 'David Kendall'
SELECT "Title" FROM "table_22123" WHERE "Directed by" = 'David Kendall' AND "Viewers (millions)" = '3.7'