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: On his return from Somalia, he was posted to the 4th UPDF Division headquarters in Gulu, as the commanding officer. Link Information: Gulu is a city in the Northern Region of Uganda.  Question: Which country did Innocent Oula return to after Somalia?
answer:
Answer: Uganda


question:
Context: She met her future husband, petroleum geologist Theron Wasson, whom she married in 1920 Link Information: Bassett worked for the Sperry Gyroscope Company for his whole career Question: Where did Preston Bassett work the year his sister got married?
answer:
Answer: Sperry Gyroscope Company


question:
Context: Poliovirus is an enterovirus. Link Information: Serologic studies have distinguished 71 human enterovirus serotypes  Question: How many viruses are recognized as the type of virus that poliovirus is?
answer:

Answer: 71