With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Monica Seles is not ethnically Hungarian.
text_B: Monica Seles -LRB- -LSB- ˈsɛləs -RSB- Szeles Monika , Моника Селеш , Monika Seles , -LSB- ˈsɛlɛʃ -RSB- , born December 2 , 1973 -RRB- is a former Yugoslav world no. 1 professional tennis player and a member of the International Tennis Hall of Fame .. Yugoslav. Yugoslavia. world no. 1. List of WTA number 1 ranked players. International Tennis Hall of Fame. International Tennis Hall of Fame. An ethnic Hungarian , she was born and raised in Novi Sad , SFR Yugoslavia .. Novi Sad. Novi Sad. SFR Yugoslavia. SFR Yugoslavia. Hungarian. Hungarians. She became a naturalized American citizen in 1994 and also received Hungarian citizenship in June 2007 .. Hungarian. Hungarians. American citizen. American citizen. She won nine Grand Slam singles titles , eight of them while a citizen of Yugoslavia and the final as a citizen of the United States of America .. Grand Slam. Grand Slam ( tennis ). United States of America. United States of America. In 1990 , Seles became the youngest-ever French Open champion at the age of 16 .. 1990 WTA Tour Championships. French Open. 1990 French Open. She went on to win eight Grand Slam singles titles before her 20th birthday and was the year-end world no. 1 in 1991 and 1992 .. 1991 Hopman Cup. 1992 WTA Tour Championships. world no. 1. List of WTA number 1 ranked players. Grand Slam. Grand Slam ( tennis ). However , on April 30 , 1993 , she was the victim of an on-court attack , when a man stabbed her in the back with a 9 in long knife ; Seles did not return to tennis for over two years .. 1993 Australian Open – Women's Singles. Though she enjoyed some success after rejoining the tour in 1995 , including a fourth Australian Open title in 1996 , she was unable to consistently reproduce her best form .. 1996 Fed Cup. Australian Open. 1996 Australian Open. She played her last professional match at the 2003 French Open , but did not officially retire until February 2008 .. French Open. 1990 French Open. 2003 French Open. 2003 French Open. Regarded by many in the sport as one of the greatest tennis players of all time , Seles was named one of the `` 30 Legends of Women 's Tennis  : Past , Present and Future '' by Time .. Time. Time ( magazine )
related.