Premise:
" He saw Adrin nod."
Hypothesis: Adrin was signaling to him.

it is not possible to tell

Premise:
"GAO has a statutory right to access predecisional and deliberative documents unless the President or the Director of OMB certifies that certain standards are met under 31 U.S.C."
Hypothesis: The GAO is precluded from accessing government documents.

no

Premise:
"The Government consider it as mere bluff on their part, and, rightly or wrongly, have stuck to the policy of absolute denial."
Hypothesis: The Government are still not admitting anything.
yes