Choose your reply from the options at the end. Does "The most authoritative classification in use today is IUCN's Classification of Direct Threats which has been adopted by major international conservation organizations such as the US Nature Conservancy, the World Wildlife Fund, Conservation International, and BirdLife International." contain the correct answer to "What funding organization uses the IUCN's Classification of Direct Threats?"
Available options: 1). yes. 2). no.
1).