Question: Yes / no, is the following a verifiable fact?
"Guinea-Bissau produces granite and limestone in small-scale which are mainly used construction purposes."

Let me think..... This is true because Guinea-Bissau does not export granite or limestone. The answer is yes.

Question: Is the following statement true?
"Some Sharks are omnivores and feed on food other than meat."

Let me think..... Whale sharks and basking sharks feed on plankton. The answer is yes.

Question: Does the following sentence make sense?
"The European Border and Coast Guard Agency works to help out borders around the world."
Options:
- yes
- no

Let me think..... It is a presumptuous statement about the with no evidence to back its claims. The answer is no.

Question: Is the following statement true?
"An Admiral serving in WW2 was given a medal for outstanding service."
Let me think..... It is common for medals to be awarded to war veterans. The answer is yes.