**Q**
Is the following sentence factually correct?
"Alexandria Ocasio-Cortez endorsed Donald Trump in the 2020 presidential election."
Options:
- yes
- no
**A**
no
Alexandria Ocasio-Cortez endorsed Bernie Sanders in the 2020 presidential election.

**Q**
Claim: "Pink caused the Irish Potato Famine by burning all of the crops south of County Cork."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
**A**
no
The Irish Potato Famine occurred long before Pink (singer) was born and did not result from burning crops.

**Q**
Yes / no, is the following a verifiable fact?
"The Calabria region produces wine in Italy."
**A**
yes
Calabria is a known wine region in Italy.