CREATE TABLE table_1208 ("Episode No." CLOB, "Episode Title" CLOB, "UK Broadcast Date" CLOB, "Presenter" CLOB, "Countries Visited" CLOB)

What episode number is presented by Ben Okri ?
SELECT "Episode No." FROM table_1208 WHERE "Presenter" = 'Ben Okri'
SELECT "Episode No." FROM "table_1208" WHERE "Presenter" = 'Ben Okri'