Question: The organization that Carlos Guillermo Suarez Mason was in charge of was disbanded in what year?
Sentence (from "Suarez Nunatak"): Suarez Nunatak ( ) is a nunatak, 830 m, standing 5 nautical miles (9 km) northwest of Mount Ferrara in the Panzarini Hills portion of the Argentina Range, Pensacola Mountains.
Relevant evidence: No