Is the following sentence factually correct?
"Pride and Prejudice focuses on the horrors of war and the toll it takes emotionally."
Options:
- yes
- no

Let me think out loud. Pride and Prejudice is not about war, it is a love story. The answer is no.

Does the following sentence make sense?
"British Airways provides satisfactory services to its passengers."
Options:
- yes
- no

Let me think out loud. They are one of the best airways and almost everybody is familiar with their services- no need to go for any deeper investigation. The answer is yes.

Yes / no, is the following a verifiable fact?
"The Hagia Sophia happens to be one of the most popular tourist attractions in Turkey."
Let me think out loud. The Hagia Sophia is a historical landmark in Istanbul, Turkey. The answer is yes.