With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Margaret Atwood has published stories in Italy.
text_B: The Llewelyn Volcanic Group is an Ordovician lithostratigraphic group -LRB- a sequence of rock strata -RRB- in Snowdonia , north-west Wales .. Group. Group ( stratigraphy ). Ordovician. Ordovician. Wales. Wales. lithostratigraphic. lithostratigraphy. group. group ( stratigraphy ). rock strata. rock strata. Snowdonia. Snowdonia. The name is derived from Carnedd Llewelyn , the highest peak in the Carneddau range where it outcrops .. Carnedd Llewelyn. Carnedd Llewelyn. Carneddau. Carneddau
not_related.