Question:
Choose your answer: Is "Rather than just using a thick tube, there are similar techniques used to the same effect such as replacing thin wire elements with cages to simulate a thicker element." a good answer to the question "What type of tubes are generally used for sturdier always of antennas?"
Answer:
yes

Question:
Choose your answer: Is "In 2012, A. L. Arefyev published a new study "Russian language at the turn of the 20th-21st centuries", in which he confirmed his conclusion about the trend of further weakening of the Russian language in all regions of the world (findings published in 2013 in the journal "Demoskop Weekly")." a good answer to the question "What department is the Research Center for Sociological Research part of?"
Answer:
no

Question:
Choose your answer: Is "The two finalists were Kris Allen and Adam Lambert, both of whom had previously landed in the bottom three at the top five." a good answer to the question "Who won season eight of American Idol?"
Answer:
yes