**Q**
Does the following sentence make sense?
"Future tense requires speakers to use will or an equivalent word before stating the action verb."
Options:
- yes
- no
**A**
yes
Future tense only works if you say "I will buy the cake" rather than "I buy the cake" to differentiate it from present tense.
Yes / no, is the following a verifiable fact?
"Oat serves as food for both humans and animals."
yes
Humans eat oatmeal and oat is also used in lifestock feed.
**Q**
Yes / no, is the following a verifiable fact?
"A Librarian assists people with finding books."
**A**
yes
Locating books for patrons is part of a librarian's job.
Claim: "Throughout history, Othello has been a popular play."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
yes
Othello was written by Shakespeare, who lived a long time ago, so if we still know about it today, it must be popular.
**Q**
Does the following sentence make sense?
"Mike Tyson used Jujutsu to bite his opponents ear off."
Options:
- yes
- no
**A**
no
Mike Tyson used his teeth to bite his opponents ear off. Also boxers only use boxing.
**Q**
Yes / no, is the following a verifiable fact?
"Swordfish swim in the ocean where they live."
**A**
yes
Swordfish are an animal native to the ocean and live exclusively there.