[['nation', 'gold', 'silver', 'bronze', 'total'], ['united states (usa)', '3', '0', '1', '4'], ['great britain (gbr)', '1', '1', '0', '2'], ['belarus (blr)', '1', '0', '1', '2'], ['france (fra)', '0', '1', '1', '2'], ['russia (rus)', '0', '1', '1', '2'], ['czech republic (cze)', '0', '1', '0', '1'], ['switzerland (sui)', '0', '1', '0', '1'], ['argentina (arg)', '0', '0', '1', '1'], ['grand total', '5', '5', '5', '15']]
during The Tennis part of The 2012 Summer Olympics the United State had 2 time as many medal as Great Britain
during [ENT] part of [ENT] the [ENT] had 2 time as many medal as [ENT]