Premise: I marvelled at Poirot's calm.

Hypothesis: Poirot noticed me marveling at his calm.
Answer: it is not possible to tell

Premise: And they don't think much of the French and their bountiful supply of good sex, good food, good weather, and--well, three out of four.

Hypothesis: They love everything about the French.
Answer: no

Premise: The real complaint against developing countries is not that their exports are based on low wages and sweatshops.

Hypothesis: The complaint against African developing countries isn't that their exports are based on low wages and sweatshops.
Answer: it is not possible to tell

Premise: Subsequent reports from other institutions did not replicate the high sensitivity of this single question.

Hypothesis: Other institutions did, however, manage to replicate some of the findings.
Answer: it is not possible to tell