Premise:
"Walker urged that this research not be confined to academic medical centers, but be designed and carried out in partnerships with other stakeholders, particularly community-level providers."
Hypothesis: Walker was discouraged by the ivory tower nature of past research and wanted to broaden participation to include others invested in healthcare.

it is not possible to tell

Premise:
"They are sufficiently stable for a young child to be aboard accompanied by an adult, and are perfect as a personalized ferry boat to reach coves for snorkelling or just to avoid the crowds."
Hypothesis: The boat is not permitted to ferry passenger below the age of 12.

no

Premise:
"were comparable to, and had confidence intervals that overlapped with, chronic values reported in the literature for both ELS and full life-cycle tests."
Hypothesis: ELS is an education program dedicated to teaching foreign speaking individuals the English language.
it is not possible to tell