And so he says that whether Mr. Bennett's statement is false depends upon what the meaning of "is" is.

CNN

But RSA, the security division of EMC, says 220 companies, including Target, Sears, Macy's, Sprint, T-Mobile and 14 of the 20 largest U.S. financial institutions, use its "knowledge-based authentication" (KBA) service and that it has a "false failure" rate (meaning folks flunking on erroneous public info) of less than 5%.

FORBES: Magazine Article

That all added up to Weather Channel forecasts in October and November that were dry-biased, Dr. Neilley said meaning surprise precipitation was more common than false alarms, a reversal of the norm in forecasting.

WSJ: Some Percentages Are Just Fair-Weather Friends