**Q**
Does the following sentence make sense?
"Each of the Power Rangers wears a different colored costume."
Options:
- yes
- no
**A**
yes
The Power Rangers are well known for the way the color of their costumes indicates the characters.

**Q**
Yes / no, is the following a verifiable fact?
"The Romanians celebrate the arminden, the beginning of summer, on May Day."
**A**
yes
Armindeni is celebrated in summer and symbolically tied with the protection of crops and farm animals.

**Q**
Claim: "Argon plays a key role as an Industrial noble gas."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
**A**
yes
Argon is a good gas to use because it is a noble gas and good for industry.