Premise: Serena Williams . Serena has also won four Olympic gold medals , one in women 's singles and three in women 's doubles -- an all-time record shared with her sister , Venus . The arrival of the Williams sisters has been credited with ushering in a new era of power and athleticism on the women 's professional tennis tour . Williams sisters . Both players have won four gold medals at the Summer Olympics Games , one each in singles and three in doubles -- all won together -- the most of any tennis players .
Hypothesis: Serena Williams is the winner of four gold medals from the Olympics.
Label: ENTAILMENT