With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Paul Pogba is a player at a football club.
text_B: Manabu Yukawa is a fictional character from Keigo Higashino 's Galileo series , very popular in Japan .. Keigo Higashino. Keigo Higashino. Japan. Japan. Galileo. Galileo ( TV series ). Yukawa is a genius but eccentric physicist .. He is often approached by his old schoolmate , who is currently a detective , to solve seemingly supernatural and impossible cases .. He features in the books Tantei Garireo , Yochimu , The Devotion of Suspect X , Salvation of a Saint and Garireo no Kuno .. The Devotion of Suspect X. The Devotion of Suspect X. Salvation of a Saint. Salvation of a Saint. Suspect X. Suspect X. He is portrayed by Masaharu Fukuyama in the Japanese television drama Galileo as well as its related movies Suspect X , Galileo  : Episode Zero and Midsummer 's Equation .. Masaharu Fukuyama. Masaharu Fukuyama. Japanese television drama. Japanese television drama. Galileo. Galileo ( TV series ). Suspect X. Suspect X
not_related.