In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Q: Passage: Henry Scott Riddell was born on 23 September 1798 in Sorbie, near Langholm, Dumfriesshire, the third child of seven to Robert Riddell, a shepherd, and his wife Agnes (née Scott). His father was reportedly an associate of the Scottish poets James Hogg, the Ettrick Shepherd, who would occasionally visit their household and recite his own poetry to the children, and Walter Scott, as well as Sir Pulteney Malcolm. His elder brother, Borthwick Riddell, known as The Piper, was a locally renowned player of the bagpipes who notably played at the wedding of John Russell, 1st Earl Russell to Lady Frances Anna-Maria Elliot-Murray-Kynynmound, daughter of Gilbert Elliot, 2nd Earl of Minto, on 20 July 1841. His younger brother, Robert Riddell, emigrated to Canada and was an early pioneer of Beverley Township in Ontario. He also participated in the Upper Canada Rebellion, coming to be known as The Chief, leading dozens of men from County Wentworth in a march to Woodstock, Ontario.
 Link Information: The Upper Canada Rebellion was an insurrection against the perceived oligarchic government of the British colony of Upper Canada Answer: the perceived oligarchic government of the British colony of Upper Canada

A: Who did Robert Riddell rebell against in Woodstock?
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Q: Passage: On the November 14 episode of SmackDown, Charlotte Flair defeated Natalya to win the SmackDown Women's Championship. This resulted in Flair taking Natalya's place in the Raw Women's Champion versus SmackDown Women's Champion match at Survivor Series against Raw's Alexa Bliss, which Flair won. Two days later on SmackDown, a rematch for the SmackDown Women's Championship was scheduled, but the match ended in a no contest after Flair and Natalya were attacked by the main roster debuts of NXT's Ruby Riott, Liv Morgan, and Sarah Logan, later referred to as The Riott Squad. On December 1 on WWE.com, in honoring the theme of the event, Byron Saxton announced that Flair and Natalya would have a SmackDown Women's Championship rematch at Clash of Champions. On the December 5 episode of SmackDown, Carmella and Lana, on behalf of Tamina, confronted General Manager Daniel Bryan and complained about Natalya getting a rematch for the title. They were then interrupted by The Riott Squad where Riott also complained. Due to their arguments, Bryan then decided to make the championship rematch between Flair and Natalya a Lumberjack match with the six women serving as the lumberjacks. The following week, Flair faced Riott with Natalya on commentary, which Flair won by disqualification after Natalya attacked her. After the match, The Riott Squad attacked Flair. Naomi came out for the save, who was added as a lumberjack, followed by the other three lumberjacks, Carmella, Lana, and Tamina, who attacked The Riott Squad.
 Link Information: none Answer: none

A: Did Flair beat Bliss by pinfall or submission?
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Q: Passage: The role of the deoxyriboside form of 8-oxoguanine, 8-oxo-2'-deoxyguanosine (abbreviated 8-oxo-dG or 8-OHdG) in cancer and aging also applies to 8-oxoguanine. Oxoguanine glycosylase is employed in the removal of 8-oxoguanine from DNA by the process of base excision repair. As described in oxoguanine glycosylase, deficient expression of this enzyme causes 8-oxoguanine to accumulate in DNA. This accumulation may then lead upon replication of DNA to mutations including some that contribute to carcinogenesis. 8-oxoguanine is usually formed by the interaction of reactive oxygen species (ROS) with the guanine base in DNA under conditions of oxidative stress; as noted in the article about them, such species may have a role in aging and male infertility, and 8-oxoguanine can be used to measure such stress.
 Link Information: none Answer: none

A:
Who discovered the process by which 8-oxoguanine is removed from DNA ?
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