Premise:
"With its sandy beaches and smart hotels, the Lido is as restful as any fashionable seaside resort."
Hypothesis: Most of the hotels at the Lido are cheap.

it is not possible to tell

Premise:
"We also used NIPA data to describe historical trends in (1) U.S. national saving by component, (2) domestic and foreign investment in the United States, and (3) the U.S. net international investment position."
Hypothesis: NIPA data was used to show historical trends in U.S. national saving by component.

yes

Premise:
"The result is that many--perhaps even most--people feel that they have failed to make the cut, no matter how comfortable their lives."
Hypothesis: Half of the people with comfortable lives think that they did not make the cut.
it is not possible to tell