In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
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Question: Context: Construction was completed on Lake Shore Drive, with northbound lanes named for Leif Erikson, and southbound lanes for Christopher Columbus. Link Information: none Question: Of the explorers whose names are used for lanes on Lake Shore Drive, which one lived longer?

Answer: Answer: none

Question: Context: One such Christian was John of Damascus (c. 676749 AD), who was familiar with Islam and Arabic. Link Information: none Question: How old was John of Damascus when the Islamic Caliphate overtook the land of his home?

Answer: Answer: none

Question: Context: Sin Piedad (2007) (Spanish for "No Mercy") was a professional wrestling pay-per-view (PPV) produced by Consejo Mundial de Lucha Libre (CMLL) Link Information: Sin Piedad (2007) (Spanish for "No Mercy") was a professional wrestling pay-per-view (PPV) produced by Consejo Mundial de Lucha Libre (CMLL) Question: When was the team that produced Sin Piedad founded?

Answer:
Answer: 1933