London Paddington station is very busy every day.
no
Is the following statement true?
"London Paddington station serves travelers only 5 days a week."

Death by drug overdose is well known as having developed into an American epidemic.
yes
Yes / no, is the following a verifiable fact?
"The Drug overdose death rate has grown in America in recent years."

A sonnet is poetry, not an item of clothing.
no
Yes / no, is the following a verifiable fact?
"Southern fashion requires clothing suited for hot tempuratures and direct sunlight - the Sonnet is the the south's adaptation of the bonnet."