Explanation and answer: Peaches have one large seed surrounded by the flesh of the fruit.
no

The corresponding question: Yes / no, is the following a verifiable fact?
"The Peach belongs to a group of seedless fruit."
Several teams in the United States and Canada hold membership in the National Hockey League.
yes
"The National Hockey League manages professional hockey teams in the United States and Canada."
Is the above claim true?
Options:
- yes
- no
Explanation and answer: My sentence is true because there are scientific journals that validate the claim. Furthermore, it has been proven through the experience of the many people living with heart failure.
yes

The corresponding question: Is the following a factual statement?
"The cause of Heart failure is the heart not pumping blood accordingly."
Options:
- yes
- no
The sentence is true because many professionals and scientists have found that it is true. It has been tested and confirmed.
yes
Is the following sentence factually correct?
"Alanine contains an amine group and a carboxylic acid group, both attached to the central carbon atom which also carries a methyl group side chain."
Options:
- yes
- no
Explanation and answer: There he quickly rose in the medical profession owing to his public demonstrations of anatomy.
yes

The corresponding question: Does the following sentence make sense?
"When Galen was 16, he changed his career to that of medicine."
Options:
- yes
- no
Explanation and answer: Christmas Day is always on the 25th, so it cannot be the 13th.
no

The corresponding question:
Claim: "Friday the 13th often occurs on Christmas Day."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no