Text: In the last two Fiscal Years, 1997 and 1998, Standard A mail grew at an average annual rate of 7.5 percent, five times higher than First-Class Mail.
Entailment: In the last two Fiscal Years, Standard A mail grew at an annual rate of 7.5 percent on average.
Contradiction: In the last five Fiscal Years, Standard A mail grew twelve times higher than First-Class Mail.