Premise:
"California's law suggests letting state workers give the injections without medical supervision, but the serious side effects, and the need to ensure that appropriate doses are given, make this approach foolhardy."
Hypothesis: A law in California suggest that workers be allowed to give injections without medical supervision because this will make things more efficient.

it is not possible to tell

Premise:
"The iron-jawed man dove as the huge axe swung in and shifted as the mountainous man advanced but he did not swing."
Hypothesis: The man ducked out of the way, but was still hit by the axe of the giant man.

it is not possible to tell

Premise:
"I was killed; all right, if you say I was, I was."
Hypothesis: So you brought me back to life.
it is not possible to tell