Premise:
"Finally, the analysis states that the FCC is unaware of any other alternatives which could provide sufficient spectrum in the immediate future but invites comments on this point."
Hypothesis: Dozens of other alternatives are stated in the analysis, each with excellent ability to provide spectrum.

no

Premise:
"Some independent bookstores were so angry about this that they boycotted the list and, early in 1998, about 100 bookstores in Northern California refused to report their sales to the New York Times list."
Hypothesis: Only ten bookstores in Northern California reported their sales to the NYT list.

it is not possible to tell

Premise:
"I honestly think this 9-to-12-year-old age group's discovery of rock and roll, against the wishes of our parents, cemented into us older boomers two lessons that were behind much of what happened in the '60"
Hypothesis: The 9 to 12 year old group discovered rock and roll.
yes