Yes / no, is the following a verifiable fact?
"Acquiring Oats as flavors in cereals and condiments is a good choice."

Let me think out loud. Oats are edible and found in many recipes including muffins. The answer is yes.

Is the following statement true?
"A Hovercraft can travel on both land and water."

Let me think out loud. The hovercraft is famous as a vehicle that is capable of both water and land travel. The answer is yes.

Yes / no, is the following a verifiable fact?
"Someone who starred in Easy Rider also wrote the screenplay."
Let me think out loud. The screenplay of Easy Rider was written by Terry Southern, Dennis Hopper and Peter Fonda, with the latter two starring in the movie. The answer is yes.