With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Rolling Stones included English and Scottish musicians.
text_B: Marshall Nunatak is a somewhat isolated rock nunatak , 23 nmi east-southeast of the FitzGerald Bluffs in Ellsworth Land , Antarctica .. nunatak. nunatak. FitzGerald Bluffs. FitzGerald Bluffs. Ellsworth Land. Ellsworth Land. It lies 9 nmi east of Schwartz Peak and is the easternmost member in the chain of small summits located southeast of the bluffs .. Schwartz Peak. Schwartz Peak. The nunatak was mapped by the United States Geological Survey -LRB- USGS -RRB- from surveys and U.S. Navy air photos , 1961 -- 66 , and was named by the Advisory Committee on Antarctic Names for William F. Marshall , a USGS Topographic Engineer in Antarctica , 1967 -- 68 .. nunatak. nunatak. United States Geological Survey. United States Geological Survey. U.S. Navy. U.S. Navy. Advisory Committee on Antarctic Names. Advisory Committee on Antarctic Names. William F. Marshall. William F. Marshall
not_related.