Yes / no, is the following a verifiable fact?
"Bumblebees sting as a form of self-defense."
yes
Bumblebees come equipped with a stinger that can be used to injure other creatures.

Is the following a factual statement?
"Pulmonary embolism refers to a medical emergency in which a blood clot forms in the lungs."
Options:
- yes
- no
yes
Pulmonary embolism is a medical emergency and need s to be treated urgently.

Is the following sentence factually correct?
"Eyes are one of the many sensory organs found on a variety of animals."
Options:
- yes
- no
yes
Eyes are indeed sensory organs and most animals have a lot of sensory organs, including eyes.

Claim: "Led Zeppelin featured famous tracks as Good Times Bad Times, Dazed and Confused and Communication Breakdown in London."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
yes
Led Zeppelin gave several albums that got popular as top ten albums in London.