Premise:
"We did our best, though it may be that the auspices were too strong on the soma."
Hypothesis: We did not try at all.

no

Premise:
"but i i don't know how much of a deterrent it really is"
Hypothesis: But I don't know if it would stop violent crimes at all.

it is not possible to tell

Premise:
"A ten-minute walk east on Belford Road brings you to two important art galleries."
Hypothesis: The art galleries on Belford Road are open all year long.
it is not possible to tell