With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hugh Grant was incapable of being in the film Notting Hill (film).
text_B: is one of the two of Kodokan Judo .. Judo. Judo. It is intended as an illustration of the various concepts of that exist in judo , and is used both as a training method and as a demonstration of understanding .
not_related.