**Q**
"Homer Simpson says D'oh! after he makes a mistake."
Is the above claim true?
Options:
- yes
- no
**A**
yes
D'oh! is Homer's common catchphrase in The Simpsons cartoon.


Yes / no, is the following a verifiable fact?
"The Smithsonian Institution performs invasive tests on humans."
no
The Smithsonian Institution is a group of museums not an experimental institution.


**Q**
Claim: "Elton John wears outlandish costumes to perform onstage."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
**A**
yes
Elton John is known for his flamboyant fashion sense.


Is the following statement true?
"Guillermo del Toro sang hip-hop music when he was younger to self soothe."
no
The sentence is false because there is no proof of it being true. He has never admitted that this was the case.


**Q**
Does the following sentence make sense?
"Earth Day held it's first event in 1980."
Options:
- yes
- no
**A**
no
The holiday happened in 1970, but Canada didn't celebate it until a decade later.


**Q**
Is the following statement true?
"Menstruation refers to the menstrual cycle of a women, that is fertility at a certain time."
**A**
yes
Menstruation is about how fertile a women is at a certain point.