**Q**
Yes / no, is the following a verifiable fact?
"If yams are not available, Sweet potato can be made by combining regular white potatoes and whipped cream."
**A**
no
Sweet potatoes are a different species of potato.

**Q**
Is the following sentence factually correct?
"Twelfth Night stunned audiences upon its first screening with its portrayal of a wookie creature."
Options:
- yes
- no
**A**
no
Star Wars, not Twelfth Night, had a wookie as a character.

**Q**
Is the following statement true?
"Lil Wayne sings rap music in the United States."
**A**
yes
The sentence is true because there is tangible evidence to prove that is in fact true. People can look up on Google the music produced by Lil Wayne.