question:
In 1991, Mercury died of bronchopneumonia, a complication of AIDS, and Deacon retired in 1997.
In what year did Freddie Mercury die?

answer: yes

question:
In a playoff or championship game, the teams continue to attempt to score from alternating 35-yard lines, until one team is leading after both have had an equal number of possessions.
Which CFL games require tie-breaking rounds continue until a winner results?

answer: yes

question:
In the offseason they signed Alfonso Soriano to a contract at 8 years for $136 million, and replaced manager Dusty Baker with fiery veteran manager Lou Piniella.
Who was signed to a contract at 8 years for $136 million?

answer: yes

question:
The Chronicle reports that Prince Igor succeeded Oleg in 913, and after some brief conflicts with the Drevlians and the Pechenegs, a period of peace ensued for over twenty years.
WHo succeeded Oleg in 913?

answer:
yes