Premise: No one could ever forgive me for the acts I have done and nothing I do will ever make them do so.

Hypothesis: The acts I have done are unforgivable.
Answer: yes

Premise: The Enquirer ran photographs of that couple's recent romantic and very public evening out in Los Angeles.

Hypothesis: The couple hasn't been out lately.
Answer: no

Premise: Although his study of adolescents found reductions in risky behavior and alcohol-related harm, he was disappointed to find no effect on drinking.

Hypothesis: He studied adolescents and marjiuana.
Answer: no

Premise: It is supported by good science and good economics, as well as by good intentions.

Hypothesis: Science supports the idea that we should cut emissions.
Answer: it is not possible to tell