Premise: In the marked version, italicizing and bolding are used to identify potential added language and striking-out is used to identify potential deleted language from the 1994 revision of Government Auditing Standards, as currently amended.

Hypothesis: Striking-out means that language has been added in the marked version.
Answer: no

Premise: and i grew up in Saint Louis and Saint Louis was much the same

Hypothesis: I grew up in St Louis in the 90's.
Answer: it is not possible to tell

Premise: yeah it must be on what they're counting on

Hypothesis: I know they're not counting on it.
Answer: no

Premise: Electricity generators must hold an allowance for each ton of pollution they emit - one ton, one allowance.

Hypothesis: Two tons are equal to one allowance.
Answer: no