With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Pluto is the largest known dog by volume.
text_B: A l'ombre des derricks is a Lucky Luke comic written by Goscinny and illustrated by Morris .. Lucky Luke. Lucky Luke. Goscinny. Goscinny. Morris. Morris ( comics ). It is the eighteenth title in the series and it was originally published by Dupuis in 1962 , in French .. Dupuis. Dupuis. English editions of this French series have been published by Dargaud .. Dargaud. Dargaud. The story is based on the historical oil rush in Titusville , Pennsylvania in 1859 .
not_related.