Premise:
"Promo lines for Yoplait's new 'playing card and watch parts on the bottom' yogurt."
Hypothesis: Yoplait is an innovative brand

it is not possible to tell

Premise:
"The Congress is currently considering measures intended to address several of the practices and challenges we identified pertaining to critical infrastructure protection."
Hypothesis: The Congress is considering nothing.

no

Premise:
"weapon systems over the next 5 years requires an approach that keeps cost, schedule, and performance risks to a minimum."
Hypothesis: Schedule, cost and performance risks are important factors to consider in the approach taken to weapons systems in the next half-decade.
yes