CREATE TABLE table_3988 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "Production code" FLOAT)

What number episode in the series was titled 'Best Laid Plans'?
SELECT MAX("No. in series") FROM table_3988 WHERE "Title" = 'Best Laid Plans'
SELECT MAX("No. in series") FROM "table_3988" WHERE "Title" = 'Best Laid Plans'