With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Wonder Woman is skilled in battle strategy.
text_B: The Field Elm cultivar Ulmus minor ` Microphylla Rubra ' was listed by C. de Vos in Handboek , 203 , 1887 , as Ulmus campestris microphylla rubra but did not include a description .. Field Elm. Field Elm. cultivar. cultivar. C. de Vos. Cornelis de Vos, botanist
not_related.