With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Cloud Atlas had Ben Whishaw in it.
text_B: Robotic sensing is a subarea of robotics science intended to give robots sensing capabilities , so that robots are more human-like .. robotics. robotics. sensing. sensor. Robotic sensing mainly gives robots the ability to see , touch , hear and move and uses algorithms that require environmental feedback .. sensing. sensor
not_related.