With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jennifer Garner starred in the romantic comedy 13 Going On 30 in 2004.
text_B: was a Japanese noble , statesman , and renowned calligrapher of the middle Heian period .. calligrapher. calligrapher. Heian period. Heian period. Grandson and adopted son of the daijo-daijin Fujiwara no Saneyori and son of major general of the imperial guard , he is honored as one of the Sanseki , a group of outstanding calligraphers .. daijo-daijin. daijo-daijin. Fujiwara no Saneyori. Fujiwara no Saneyori. Sanseki. Sanseki
not_related.