With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dwayne Douglas Johnson is an athlete.
text_B: Joey Gibson -LRB- born August 11 , 1945 in Santa Monica , California -RRB- is an American model who was Playboy magazine 's Playmate of the Month for its June 1967 issue .. Playboy. Playboy. Playmate of the Month. Playboy Playmate. Her centerfold -LRB- shot on a beach while building a sandcastle in the nude -RRB- was photographed by Peter Gowland .. centerfold. centerfold. sandcastle. sandcastle. Peter Gowland. Peter Gowland. In the aftermath of Gibson 's centerfold appearance it was revealed that she had been convicted on prostitution charges in Santa Monica , California .. centerfold. centerfold. prostitution. prostitution. Esquire magazine presented her with one of its Dubious Distinction Achievement Awards .. Esquire. Esquire ( magazine ). The accompanying caption read for Joey Gibson 1967 was a year of both promise and travail .
not_related.