Question:
Choose your answer: Is "Thus, one can consider data compression as data differencing with empty source data, the compressed file corresponding to a "difference from nothing." a good answer to the question "What is made up of producing a difference given a source and a target?"
Answer:
no

Question:
Choose your answer: Is "By 1945, sinkings of Japanese vessels had decreased because so few targets dared to venture out on the high seas." a good answer to the question "How many Japanese ships were sunk in 1944 by United States submarines?"
Answer:
no

Question:
Choose your answer: Is "A 1913 report by Sir Baldwin Spencer states that:" a good answer to the question "What year was his report from?"
Answer:
yes