5660 category HALF A MYTHICAL PAIR air_date 2007-01-09 question 'Discomfort produced by Serbian manufacturer Zastava' value $400 answer John Lackland round Double Jeopardy! Show_number 3193 category FIRST LADIES air_date 2007-04-17 question 'En garde! It's a unit of electrical energy equal to .0394 inches' value $400 answer a coda round Double Jeopardy! Show_number 1266 category.