Is the following sentence factually correct?
"The famous American TV show ER starred Doctor Who and his companions."
Options:
- yes
- no
no
Doctor Who had his own show on the BBC for several decades now.


**Q**
Claim: "Ray Kurzweil main goal in life is to live forever."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
**A**
no
Ray Kurzweil has stated many times that he wants to live indefinitely and wants to be the one who chooses when he wants to die.


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**
Is the following a factual statement?
"7-Eleven sells a huge variety of hardware tools and has several aisles dedicated to home construction products."
Options:
- yes
- no
**A**
no
This is untrue; while there may be a small handful of these things, it is far from a primary focus for 7-Eleven.


Is the following sentence factually correct?
"Katie Holmes joins her brother, Sherlock Holmes, on many fictional adventures."
Options:
- yes
- no
no
Katie Holmes is an actress, not a fictional character.


Is the following statement true?
"Casio pianos were very popular in the 90s."
yes
A lot of people that purchased keyboards had this brand.