QUES: Q: How many passengers used PortMiami in 2007?
A: It has retained its status as the number one cruise/passenger port in the world for well over a decade accommodating the largest cruise ships and the major cruise lines.
Does the answer answer the question?

ANS: no

QUES: Q: What was the less expensive version of the Macintosh SE that was offered until 2001?
A: The Macintosh Classic, essentially a less expensive version of the Macintosh SE, was the least expensive Mac offered until early 2001.
Does the answer answer the question?

ANS: yes

QUES: Q: When did Galle discover Neptune?
A: On the evening of 23 September 1846, the day Galle received the letter, he discovered Neptune within 1 of where Le Verrier had predicted it to be, about 12 from Adams' prediction.
Does the answer answer the question?

ANS: yes

QUES: Q: Why is zinc oxide useful in photocopying products?
A: The semiconductor properties of zinc oxide make it useful in varistors and photocopying products.
Does the answer answer the question?

ANS:
yes