Are most books written as a Haiku?
Haiku is a very short poem. Haiku is written with 3 short phrases.
The answer is no.

Are implants from an ORIF surgery affected by the magnetic field of the Earth?
An ORIF surgery is an Open Reduction Internal Fixation, done to fix broken bones. Most hardware from ORIF surgeries is made of titanium. Titanium is only slightly magnetic and does not affect metal detectors.
The answer is no.

Was the death of Heath Ledger caused by his work on The Dark Knight?
Heath Ledger accidentally overdosed on prescription medication. Heath Ledger's overdose led to his death.
The answer is no.

Would an American feel lost due to language barriers at Disneyland Paris?
All Disneyland Paris cast members are required to know and speak English. Travelers from England go to Disneyland Paris often without issue.
The answer is no.