CREATE TABLE table_25595 ("No." FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "U.S. viewers  ( in millions ) " CLOB, "18-49 Rating/Share" CLOB)

What was the 18-49 rating share for the episode 'pilot'?
SELECT "18-49 Rating/Share" FROM table_25595 WHERE "Title" = 'Pilot'
SELECT "18-49 Rating/Share" FROM "table_25595" WHERE "Title" = 'Pilot'