Premise:
"This rule implements section 112(r) of the Clean Air Act Amendments of 1990, which mandates that EPA promulgate regulations and develop guidance to prevent accidental releases to the air from stationary sources and mitigate the consequences of such releases by focusing prevention measures on chemicals that pose the greatest risk to the public and the environment."
Hypothesis: They dumped the toxins into the water without a care.

no

Premise:
"all righty take it easy"
Hypothesis: Calm down and relax tonight.

it is not possible to tell

Premise:
"So here is a novel that is not only about the '60s but exudes a distinctly '60s fume of windy prophetic curse-hurling."
Hypothesis: The novel is about the 1930's in China.
no