"Many high quality watches uses a Quartz crystal to keep time."
Is the above claim true?
Options:
- yes
- no
yes
The quartz crystal vibrates at a very consistent rate and is used to keep time that way.

"People mainly purchase food products from Mattel."
Is the above claim true?
Options:
- yes
- no
no
Mattel is a toy brand company, not a food company.

Does the following sentence make sense?
"Al Pacino played the role of Michael Corleone in movie The Godfather."
Options:
- yes
- no
yes
Michael Corleone is a fictional character and the main protagonist of Mario Puzo's 1969 novel, The Godfather. The role was acted by Al Pacino.

Is the following sentence factually correct?
"Jane Austen penned several women-centric novels, including Sense and Sensibility and Pride and Prejudice."
Options:
- yes
- no
yes
These are two of the books Jane Austen is most well known for.