query,pos 
"Which tennis player Anna-Lena Grönefeld or Mats Wilander turned professional first ?","Anna-Lena Grönefeld  Anna-Lena Grönefeld (born 4 June 1985) is a German tennis player. She turned professional in April 2003."
"What South Korean K-pop group has 13 members and their own online TV program?","Seventeen (band)  Seventeen (Hangul: 세븐틴 ), also stylized as SEVENTEEN or SVT, is a South Korean boy group formed by Pledis Entertainment in 2015. The group consists of thirteen members who are separated into three sub-units, each with different areas of specialization: a 'Hip-Hop Unit', 'Vocal Unit', and 'Performance Unit'. They have released one studio album and four extended plays."
"The game show Keep It in the Family was hosted by an actor that played what role in "Coronation Street"?","Keep It in the Family (UK game show)  Keep It in the Family is a British game show that aired on ITV from 26 October 2014 to 19 December 2015 and is hosted by Bradley Walsh."