With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Theodore Roosevelt founded a group.
text_B: Yasuhiro Funatogawa -LRB- born 15 April 1955 -RRB- is a Japanese professional golfer .. professional golfer. professional golfer. Funatogawa played on the Japan Golf Tour , winning four times .. Japan. Japan. Japan Golf Tour. Japan Golf Tour
not_related.