instruction:
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'.
question:
Context: Newman pitted on Lap 143, giving Tony Stewart the lead. Link Information: none Question: What is the name of the spouse of the driver who took the lead on Lap 143?
answer:
Answer: none


question:
Context: In 1053, it was the scene of the historical victory of Robert Guiscard over the papal troops under Pope Leo IX Link Information: none Question: How old was Robert Guiscard when he defeated the papal troops of Pope Leo IX?
answer:
Answer: none


question:
Context: In 1896 he joined the Social Democracy of the Kingdom of Poland (SDKP - later the Social Democracy of the Kingdom of Poland and Lithuania (SDKPiL)) led by Rosa Luxemburg and her lover, Leo Jogiches. Link Information: Rosa Luxemburg (; ; also Rozalia Luxenburg; 5 March 1871 – 15 January 1919) Question: Which leader of SDKPiL is the oldest?
answer:

Answer: "Leo" Jogiches