Explanation and answer: Dextromethorphan does not treat Parkinson's, it is a cough syrup available over the counters.
no

The corresponding question: Is the following statement true?
"Dextromethorphan acts as a anti-inflammatory hallucinogen drug to treat Parkinson's disease."
All 50 states have made it illegal to drive a car on the road without insurance.
yes
Is the following statement true?
"It is illegal to drive a car on the road without Insurance."
Explanation and answer: Mamet has a long career as an American worker, and even one unfamiliar with Mamet's background would likely know that he has been proficient in English most of his life.
no

The corresponding question: "David Mamet grew up in Turkey, and did not learn English until the age of 30."
Is the above claim true?
Options:
- yes
- no
Elton John is a famous singer whose music is played worldwide.
yes
Is the following statement true?
"Elton John sang many popular hits over the years."
Explanation and answer: Rock pH does not change so long as the rock stays in a solid state.
no

The corresponding question: Yes / no, is the following a verifiable fact?
"Moss growth is greatly impacted by the pH of the rock it grows on."
Explanation and answer: Achilles is a famous hero of Ancient Greece as told in the Iliad by Homer.
yes

The corresponding question:
Yes / no, is the following a verifiable fact?
"Achilles fought in the Trojan War and became a hero."