Question:  The UN Environment World Conservation Monitoring Centre was previously an independent organization jointly managed by IUCN, UNEP and a non-governmental organization founded in what year?
Sentence (from "National Trust for Nature Conservation"): Geographically, the Trust activities have spread from the sub-tropical plains of Chitwan, Bardia and Kanchanpur in the lowlands to the Annapurna and Manaslu region of the high Himalayas, including the trans-Himalayan region of Upper Mustang and Manang.
Relevant evidence: No