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: From 1918 to 1921 there were several conflicts, such as the activity of the Polish Military Organization, Sejny uprising (that was met with massive outrage in Lithuania) and a discovered attempt at a Polish coup on the Lithuanian government. Link Information: refers to a Polish uprising against the Lithuanian authorities in August 1919 Question: Which of the conflicts that occured between 1918 and 1921 occured first?
Answer: activity of the Polish Military Organization

Context: In 1180, Ingvar Yaroslavich joined Ryurik Rostislavich in his struggle against Sviatoslav Vsevolodovich of Chernihiv. Link Information: none Question: How old was Ryurik Rostislavich when Ingvar joined him in 1180?
Answer: none

Context: Otto Ole Schnellbacher (April 15, 1923 Link Information: Raymond Richard Evans (September 22, 1922 Question: What age was Ray Evans the year Schellbacher was born?

Answer: 1