Question:
Choose your answer: Is "As of 2015[update], LEDs powerful enough for room lighting remain somewhat more expensive, and require more precise current and heat management, than compact fluorescent lamp sources of comparable output." a good answer to the question "What is an advantage to using LED lighting over the normal light sources?"
Answer:
no

Question:
Choose your answer: Is "Most of Portugal fell into the hands of the Taifa of Badajoz of the Aftasid Dynasty, and after a short spell of an ephemeral Taifa of Lisbon in 1022, fell under the dominion of the Taifa of Seville of the Abbadids poets." a good answer to the question "In which year did the taifa period end?"
Answer:
no

Question:
Choose your answer: Is "There are not any known uses of this format on the consumer market." a good answer to the question "Why was Back to the Future released with analog sound?"
Answer:
no