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'.

Context: Completed in 1943, the ship was damaged during the raid on the island of Spitsbergen in September Link Information:  Six Norwegians were killed and 31 were taken prisoner; one German died of wounds and fifteen were wounded. Question: How many Germans died in the raid in which the Z33 was damaged?
Answer: one German

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: none

Context: The documentary depicts the year 1964 as significant and epic in that following the assassination of President John F. Kennedy in late 1963 Link Information: none Question: How old was Kennedy when he was assassinated?

Answer: none