Task: Question Answering
Input (English): Context : Cyclura rileyi cristata, commonly known as the White Cay Iguana or Sandy Cay Rock Iguana, is a critically endangered subspecies of lizard of the genus Cyclura native to a single cay in the Bahamas: 
Question : What level is Cyclura rileyi cristata's iucn conservation status?
Output (English): critically endangered