As of 1st. June 2011, who is the only Swiss Tennis player, other than Roger Federer, to be ranked in the Men's top twenty?
as of 1st. june 2011, who is the only swiss tennis player, other than roger federer, to be ranked in the men's top twenty
FreebaseQA-train-16168.P0 FreebaseQA-train-16168.P1 FreebaseQA-train-16168.P2
roger federer swiss tennis
roger federer switzerland tennis
m.01my95 m.06mzp m.07bs0
tennis.tennis_player.matches_won..tennis.tennis_match.loser olympics.olympic_participating_country.athletes..olympics.olympic_athlete_affiliation.athlete sports.sport.pro_athletes..sports.pro_sports_played.athlete
m.07hp_p
stan wawrinka
m.07hp_p
stan wawrinka
m.07hp_p
stan wawrinka