*Ans* yes
*Question* Yes / no, is the following a verifiable fact?
"One can find the house of Antonio López de Santa Anna in Mexico City."
*CoT* The house where Antonio López de Santa Anna wrote his memoirs was in Mexico City.


*Ans* yes
*Question* "Scientists are still making significant progress in Meteorology."
Is the above claim true?
Options:
- yes
- no
*CoT* Meteorology is a science that can be approve upon.


*Ans* no
*Question*
Is the following a factual statement?
"Former president of the United States, Barack Obama attended Duke University."
Options:
- yes
- no
*CoT* Barack Obama attended a few universities, but none of them were Duke.