Explanation and answer: The Hajj is a pilgrimage that all Muslims are expected to complete at least once.
yes

The corresponding question: Does the following sentence make sense?
"Practicing Muslims will go on Hajj at least once in their lives."
Options:
- yes
- no
Some of Avril Lavigne's songs became very popular and were played over the radio.
yes
Yes / no, is the following a verifiable fact?
"Avril Lavigne had her music featured on the radio."
Explanation and answer: The greatest territorial gains of the Mongols came under the leadership of their most famous leader.
no

The corresponding question: Does the following sentence make sense?
"The Mongols were not very successful under their most famous leader."
Options:
- yes
- no
Celery is a vegetable and many recipes call for it to be added to soups for flavor and texture.
yes
Does the following sentence make sense?
"Celery crunches when eaten and can be added to soups."
Options:
- yes
- no
Explanation and answer: The Reign of Terror occurred in Europe and The Monarchy of Australia had nothing to do with it.
no

The corresponding question: "The Monarchy of Australia resulted in the Reign of Terror during which thousands of citizens died by guillotine."
Is the above claim true?
Options:
- yes
- no
Explanation and answer: The dystopian government in Nineteen Eighty-Four requires its citizens to believe many constantly-changing untruths, and among the citizens, doublethink is the practice of believing both the truth and that which one is told.
yes

The corresponding question:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Is the following a factual statement?
"The novel Nineteen Eighty-Four coined the term doublethink, which means to simultaneously believe an idea and its contradiction."
Options:
- yes
- no