input question: hundreds of thousands of people is what it seemed like If this premise is true, does that tell us:"There were a lot of people at the concert."?

output answer: it is not possible to tell

input question: The situation stabilized with Vespasian, and the second century A.D. is often considered the golden age of the empire (Gibbon himself says that the time of Marcus Aurelius--late second century--was the best time to live of all in history). If this premise is true, does that tell us:"Before the start of the second century, the empire was struggling."?

output answer: it is not possible to tell

input question: It appears that the roundaboutness and the associated extra steps may be taking a toll. If this premise is true, does that tell us:"The associated extra steps are not taking a toll."?

output answer: no

input question: In general, the amount of structural steel for a typical FGD retrofit system is equal to or less than the steel requirements for a SCR retrofit of the same size. If this premise is true, does that tell us:"The FGD system is retrofit."?

output answer:
yes