With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Paul McCartney is incapable of having children.
text_B: One Hundred Mile House Airport , , is a registered aerodrome located adjacent to One Hundred Mile House , British Columbia , Canada .. aerodrome. aerodrome. One Hundred Mile House. 100 Mile House, British Columbia. British Columbia. British Columbia. Canada. Canada
not_related.