Premise:
"I doubt it."
Hypothesis: I believe it.

no

Premise:
"GAO has worked hard to make the transition from an accounting and preaudit environment to become a diversified, multidisciplinary accountability and professional services organization."
Hypothesis: GAO is the same as it always as been.

no

Premise:
"But even if the set-top box is not the answer, Malone will just wait until the next one appears."
Hypothesis: Malone will most likely not wait until the set-top box is released, because it is not the answer..
no