Does the following sentence make sense?
"Christopher Columbus iwas an explorer who sailed the oceans and discovered Northern America by mistake."
Options:
- yes
- no
yes
He sailed the seas and landed by mistake on the American coastwhile he was looking for the Indian coast.


**Q**
"Watermelon flowers from a vine and bears fruit."
Is the above claim true?
Options:
- yes
- no
**A**
yes
It's a plant that flowers, and comes from a trailing vine.


Does the following sentence make sense?
"The Respiratory system creates oxygen inside your body."
Options:
- yes
- no
no
A Respiratory system only moves oxygen, not create it.


**Q**
"Insulin is used to control the symptoms of Epilepsy."
Is the above claim true?
Options:
- yes
- no
**A**
no
Insulin is used to control diabetes, not epilepsy.


Is the following a factual statement?
"Martha Nussbaum taught at Harvard, Brown, and Oxford University."
Options:
- yes
- no
yes
My sentence is true because she is known for being an esteemed professor and there are records of her teaching in these places.


Claim: "Family planning helps all members of the family to coordinate their calendars."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
no
Family planning refers to the number of children you have and not a family schedule.