Question: Is the following sentence factually correct?
"A Monarchy has a president that rules the country."
Options:
- yes
- no

Let me think..... A monarchy has a king or queen as head. The answer is no.

Question: Is the following sentence factually correct?
"The Water buffalo swam underwater and didnt have to come up for air."
Options:
- yes
- no

Let me think..... Water buffalo are not fish, and have no gills. The answer is no.

Question: "People usually write in their Diary more than once a month."
Is the above claim true?
Options:
- yes
- no

Let me think..... The word diary comes from a Latin word referring to something daily, which is the typical frequency of writing in one's diary. The answer is yes.

Question: Is the following sentence factually correct?
"Space X and Tesla are owned by Billionair Elon Musk."
Options:
- yes
- no
Let me think..... Elon Musk sold his part of PayPal and used it to create Space X and Tesla. The answer is yes.