Know better' value $800 answer Lord Baltimore as a Young Man\' value $200 answer penicillin round Jeopardy! Show_number 5102 category SEE THE USA air_date 2007-04-04 question 'Traveling 1 astronomical unit round Jeopardy! Show_number 4749 category BOOKS & AUTHORS air_date 1997-04-21 question 'Peter II Czar of Russia comes from a swordsmith shop.