With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jon Pertwee took part in a situational comedy for children.
text_B: Foxes Tarn is one of the smallest named tarns in the Lake District , situated slightly to the east of the summit of Sca Fell .. Sca Fell. Sca Fell. Lake District. Lake District. Foxes Tarn is also one of the highest named tarns in the Lake District , with either it or the nearby Broadcrag Tarn being the higher .. Lake District. Lake District. Broadcrag Tarn. Broadcrag Tarn. Harry Griffin writing in The Guardian gives the height of Broadcrag Tarn as 2746 ft -LRB- N.B. this does not agree well with the latest OS maps -RRB- .. Broadcrag Tarn. Broadcrag Tarn. The Nuttall 's guide puts Broadcrag Tarn as slightly higher based on looking at large scale maps .. Broadcrag Tarn. Broadcrag Tarn. A higher unnamed tarn on Long Top , the highest of the Crinkle Crags , has an altitude of 2786 ft.. tarn. Tarn ( lake ). Crinkle Crags. Crinkle Crags. The tarn varies in size and has very little outflow , but what little there is descends to How Beck and the River Esk .. tarn. Tarn ( lake ). How Beck. How Beck. River Esk. River Esk, Cumbria. Foxes Tarn is well known to fell-walkers due to its location on one of the standard routes between Scafell Pike and Scafell , the two highest mountains in England .. Scafell Pike. Scafell Pike. Scafell. Sca Fell. The direct ridge route crosses Broad Stand , which can only be negotiated safely by rock-climbers .. Two main alternatives exist for walkers , one being via Lord 's Rake , and the other involving a descent to Foxes Tarn before a re-ascent .. The tarn is at a significantly lower elevation than Mickledore , the col between the mountains , so while the Foxes Tarn route is easier , it also requires more re-ascent .. tarn. Tarn ( lake )
not_related.