QUES: Q: What does a perfective verb have added in prefix pairs?
A: In suffix pairs, a different infinitive ending is added to the perfective stem; for example, the perfective verbs koupit (to buy) and prodat (to sell) have the imperfective forms kupovat and prodavat.
Does the answer answer the question?

ANS: no

QUES: Q: How many jobs were there in Southampton in March of 2007?
A: In March 2007 there were 120,305 jobs in Southampton, and 3,570 people claiming job seeker's allowance, approximately 2.4 per cent of the city's population.
Does the answer answer the question?

ANS: yes

QUES: Q: Beyonce took home how many awards at the 57th Grammy Awards?
A: She was nominated for Album of the Year but the award was won by Beck for his Morning Phase album.
Does the answer answer the question?

ANS: no

QUES: Q: What was Russia's new legal name?
A: In a nationally televised speech early in the morning of December 25, 1991, Gorbachev resigned as president of the USSR or, as he put it, "I hereby discontinue my activities at the post of President of the Union of Soviet Socialist Republics."
Does the answer answer the question?

ANS:
no