United States Lifesaving Association
... that the United States Lifesaving Association calculated that a person has a 1 in 18 million chance of drowning at a beach patrolled by lifeguards affiliated with the association?
... that the <b id="mwA7k"><a href="./United_States_Lifesaving_Association" id="mwA7o" rel="mw:WikiLink" title="United States Lifesaving Association">United States Lifesaving Association</a></b> calculated that a person has a 1 in 18 million chance of <a href="./Drowning" id="mwA7s" rel="mw:WikiLink" title="Drowning">drowning</a> at a beach patrolled by lifeguards affiliated with the association?