Premise:
"For the initiatives we reviewed, the agencies undertook changes that represented a significant shift from their traditional operations and, as such, encountered organizational and cultural barriers that needed to be overcome as they sought to empower and involve employees."
Hypothesis: The agencies addressed the staffing changes.

it is not possible to tell

Premise:
"Looking down, Jon saw Susan."
Hypothesis: Jon could not see Susan.

no

Premise:
"Providing self-assessment tools to business units so that they could monitor their own security posture."
Hypothesis: Providing self-assessment tools to business units so that they could judge their chances of success accurately.
no