Premise:
"The data are computerized, but for policy reasons the reports are not available online."
Hypothesis: The reports on the data are computerized, but they're not online for policy reasons.

yes

Premise:
"Try to view it in the late afternoon sun, armed with a pair of binoculars to study the rich sculpture of the Gallery of Kings high above the windows."
Hypothesis: The sculptures look beautiful during the afternoon when the sun is shining brightly.

it is not possible to tell

Premise:
"However, they also said that electronic comments appeared particularly helpful on less controversial rules with technical elements and on which commenter interaction was possible-in essence, a realtime, informal peer review."
Hypothesis: Electronic comments seemed helpful to them.
yes