Premise: They were hard pressed, Jon saw.

Hypothesis: Each of them thought that they were doing good in finishing the job.
Answer: no

Premise: They focused their anger on those strangers they could see, Jon and the others.

Hypothesis: Jon and the others were focused on with anger because they were who the strangers could see.
Answer: yes

Premise: The crisp air blowing into the stable, carrying something beside the scents of the town, gave him a suggestion.

Hypothesis: The wind was blowing into the stable.
Answer: yes

Premise: You have not yet realized that it was Miss Howard who went to the chemist's shop?"

Hypothesis: Miss Howard went alone to the chemist's shop across town.
Answer: it is not possible to tell