Explanation and answer: Chocolate brownies can be messy and leave brown marks.
yes

The corresponding question: Is the following statement true?
"If one is sloppy while eating a Chocolate brownie one's mouth can appear brown."
The House of Lords does not exist in the United States but in the United Kingdom.
no
Is the following sentence factually correct?
"The House of Lords operates in the United States political system."
Options:
- yes
- no
Explanation and answer: Salt is a sodium mineral and is edible.
yes

The corresponding question: "A natural food additive that is widely used is Salt."
Is the above claim true?
Options:
- yes
- no
Molecular gastronomy uses scientific instruments and techniques for cooking.
yes
Is the following statement true?
"Molecular gastronomy creates food from a more scientific point of view."
Explanation and answer: Vivien Leigh was the lead actress in the film.
yes

The corresponding question: Yes / no, is the following a verifiable fact?
"Gone with the Wind stars Vivien Leigh."
Explanation and answer: Barley is a crop that can be grown and sold.
yes

The corresponding question:
Is the following sentence factually correct?
"Farmers grow Barley and sell it for money."
Options:
- yes
- no