Premise: And you never told me?

Hypothesis: I'm glad you told me about this last week.
Answer: no

Premise: Couldn't it have been about half-past three?"

Hypothesis: Is it possible, that it was about half-past three?
Answer: yes

Premise: uh uh well no it's it's uh not dry at all it it's humid

Hypothesis: It's very muggy.
Answer: yes

Premise: Today they often share the Olympic finals with their old arch-rivals, Pakistan.

Hypothesis: They do not share the Olympic finals.
Answer: no