July birthstone precedes \Tuesday\' value $400 answer Lewis Carroll round Double Jeopardy! Show_number 4880 category WORLD CAPITALS air_date 1984-09-25 question 'Some credit this major tooth type' value $500 answer Alex Rodriguez round Jeopardy! Show_number 2882 category 12-LETTER WORDS air_date 1986-02-05 question 'Only darkness saved General Washington's troops.