Premise: Also, a stunning overhead photo depicts droves of worshipers at Mecca.

Hypothesis: It was the time of the year for worshipers to go to Mecca.
Answer: it is not possible to tell

Premise: Only this time, instead of humiliating the jocks and cheerleaders, Ryder and her boyfriend, played by Christian Slater, kill them.

Hypothesis: Ryder and her boyfriend hated the jocks and cheerleaders, so they took action against them because of this hate.
Answer: it is not possible to tell

Premise: A survey reported that the industry will force Medicare recipients to chip in for treatment and may ditch 250,000 recipients outright.

Hypothesis: A survey said the industry would make Medicare recipients pay for their treatments.
Answer: yes

Premise: What makes you think there was salt in it? asked Poirot.

Hypothesis: What clued you into the high salt content of it without taking a bite? asked Poirot.
Answer: it is not possible to tell