Claim: "Osteoarthritis can cause a considerable amount of discomfort."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
yes
Osteoarthritis is generally known to give people pain in their joints.


**Q**
Yes / no, is the following a verifiable fact?
"People who subscribe to Agnosticism would not affirmatively declare God exists."
**A**
yes
Agnosticism refers to uncertainty about the existence of God.


"50 Cent left Interscope records in 2014."
Is the above claim true?
Options:
- yes
- no
yes
This sentence is definitely true because On February 20, 2014, 50 Cent announced he left Interscope Records, which included his deal with Shady Records and Aftermath Entertainment, in which he is now signed to Caroline Records.


**Q**
Claim: "James Cagney married Jill Lisbeth Inness in 1962 and their marriage ended in 1970."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
**A**
no
James Cagney actually married Frances Willard Vernon in 1922.


Claim: "The movie Easy Rider won several noteworthy awards, including Best Supporting Actor for Jack Nicholson's performance."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
yes
It won many awards and was nominated for many as well.


Is the following sentence factually correct?
"Diphtheria toxin is a single, 90-kDa-molecular weight protein composed of three peptide chains, fragment A, fragment B, and fragment C."
Options:
- yes
- no
no
Diphtheria toxin is a single, 60-kDa-molecular weight protein composed of two peptide chains, fragment A and fragment B.