A:Brock Lesnar fought John Cena . B:In 2006 , Lesnar pursued a career in mixed martial arts -LRB- MMA -RRB- , as he signed with Hero 's and won his first fight , against Min-Soo Kim , in June 2007 . Answer: world
A:Arsenal and Milan were contenders in the 16th round of the Champions League . B:On 13 February 2008 , exactly one week before Arsenal were set to play the second leg of their round of 16 encounter against Milan in the Champions League , Sagna 's older brother , Omar Sagna , died at the age of 28 , one day before his birthday . Answer: under
A:Van Persie 's hat trick helped United win the game against Southampton even though Persie had earlier missed a penalty goal . B:United 's next game was against Southampton , and Southampton took shock 1ï¿½0 and 2ï¿½1 goal leads through Rickie Lambert and Morgan Schneiderlin before a Van Persie hat trick saved United at the death after he earlier missed a penalty . Answer: under
A:Extracorporeal shockwave therapy ( ESWT ) is used in Mathematics . B:Extracorporeal shockwave therapy -LRB- ESWT -RRB- is a treatment used in physical therapy , orthopedics , urology and cardiology . Answer: world
A:AC/DC was a hard rock band . B:AC/DC is the name of a Russian folk band that has also been considered as a modern folk band , although they have always dubbed their music simply `` folk and roll '' . Answer: world
A:Quebec City has existed for less than 40,000 years . B:Throughout its over 400 years of existence , Quebec City has served as a capital . Answer: under
A:The 3-on-3 half-court game , with five minutes period each , and the first team to 33 points wins is a FIBA 33 format . B:The basketball competition uses the FIBA 33 format , which is 3-on-3 half-court game , where the periods are five minutes each , and the first team to 33 points wins . Answer: under
A:Kelvin Gastelum is Mexican-American . B:Kelvin Gastelum ( born October 24 , 1991 ) is an American professional mixed martial artist who is currently signed to the Ultimate Fighting Championship ( UFC ) . Answer: world
A:Magical Mystery Tour featured the only video performance of the song `` I Am the Walrus '' . B:He also noted in The Beatles Anthology DVD that the film features the band 's only video performance of `` I Am the Walrus '' . Answer:
under