Premise: every Sunday and Monday

Hypothesis: Each Sunday and Monday
Answer: yes

Premise: Luckily the weather was fine, and "walking is cheap," dictated Tuppence.

Hypothesis: Unfortunately the weather was stormy, and Tuppence did not want to walk.
Answer: no

Premise: "Kentucky," the rider answered, and then his lips tightened into a compressed line.

Hypothesis: The man asked the rider about where he came from.
Answer: it is not possible to tell

Premise: We will finalize them by October 2000.

Hypothesis: By October 2000 we will have finalized them.
Answer: yes