With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Bon Scott was in Chumbawamba.
text_B: Mount Marr is a rock peak which rises above the surrounding ice surface 8 nmi south of Johnston Peak and 8 nautical miles west of Douglas Peak , in Enderby Land , Antarctica .. peak. summit ( topography ). Johnston Peak. Johnston Peak. Douglas Peak. Douglas Peak. Enderby Land. Enderby Land. It was discovered in January 1930 by the British Australian New Zealand Antarctic Research Expedition -LRB- BANZARE -RRB- under Douglas Mawson and was named after James W.S. Marr , a zoologist on the expedition , whose services were lent to BANZARE by the British Discovery Investigations Committee .. British Australian New Zealand Antarctic Research Expedition. British Australian New Zealand Antarctic Research Expedition. Douglas Mawson. Douglas Mawson. James W.S. Marr. James W.S. Marr. Discovery Investigations Committee. Discovery Committee
not_related.