QUES: Q: When did the tram system stop operating in Southampton?
A: There was a tram system from 1879 to 1949.
Does the answer answer the question?

ANS: yes

QUES: Q: What connects the two Oklahoma ports?
A: Both ports are located on the McClellan-Kerr Arkansas River Navigation System, which connects barge traffic from Tulsa and Muskogee to the Mississippi River via the Verdigris and Arkansas rivers, contributing to one of the busiest waterways in the world.
Does the answer answer the question?

ANS: yes

QUES: Q: When was the last time the Chicago Cubs appeared in the Fall Classic?
A: In fact, the Cubs' last World Series title occurred before those other three leagues even existed, and even the Cubs' last World Series appearance predates the founding of the NBA.
Does the answer answer the question?

ANS: no

QUES: Q: What is one scheme of Quantum Dot excitation?
A: The structure of QD-LEDs used for the electrical-excitation scheme is similar to basic design of OLEDs.
Does the answer answer the question?

ANS:
yes