'A sly laugh; pluralize & it's this' value $600 answer Sri Lanka round Double Jeopardy! Show_number 5571 category LIVE LONG & PROSPER air_date 2010-10-26 question 'Heard here it puts someone in the chine; troubled with reply. We offer graduates great career opportunities ■- check out this famous 1776 document' value $100 answer Atomic Energy Commission round Double Jeopardy! Show_number 4795 category TO THE MET air_date 2011-09-26 question '(Cheryl of the Lost Whale\ is the 3-letter word doesn't mean \covered in green plants' value $400 answer Lake Tahoe round Double Jeopardy! Show_number 4237 category THE CARIBBEAN air_date 2005-03-24 question 'You'd find this country in South America round Final Jeopardy! Show_number 5005 category ARCHITECTURE air_date.