Question:
Choose your answer: Is "Russians make up 25.6% of the total population but account for 36% of the population in Harju county and 70% of the population in Ida-Viru county." a good answer to the question "What number describes the percentage of Russian Estonians?"
Answer:
yes

Question:
Choose your answer: Is "As a result, in 1979, Sony and Philips set up a joint task force of engineers to design a new digital audio disc." a good answer to the question "In what year did Sony and Philips band together to design a new digital audio disc?"
Answer:
yes

Question:
Choose your answer: Is "Since all international telephone and internet communications are relying on this single satellite link both internet and telephone service are subject to sun outages." a good answer to the question "When was the satellite dish installed?"
Answer:
no