With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Octopuses have the ability to do stuff.
text_B: Satya Atluri is currently a Professor in the Department of Mechanical Engineering at Texas Tech University .. Texas Tech University. Texas Tech University. His research focuses upon the areas of aerospace and mechanics .. aerospace. aerospace. mechanics. mechanics. His teaching and research interests are in the disciplinary areas of  : computational mathematics ; theoretical , applied , and computational mechanics of solids and fluids at various length and time scales ; computer modeling in engineering and sciences ; meshless and other novel computational methods ; structural longevity , failure prevention , and health management .. computational mechanics. computational mechanics. mechanics. mechanics
not_related.