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'.

Q: Context: , Upper Paleolithic tools made of fossil wood have been found in the Haora and Khowai valleys. Link Information: none Question: Which is the oldest valley that Upper Paleolithic tools were found in?

A: Answer: none
****
Q: Context: Tennessee Colony was established in 1847 by settlers from Tennessee and Alabama, Link Information:  Tennessee was admitted to the Union as the 16th state on June 1, 1796. Question: Of the states that had settlers help establish Tennessee Colony, which is the oldest?

A: Answer: Tennessee
****
Q: Context: In 1975, the increasing tensions between Palestinian militants and Christian militias exploded into the Lebanese Civil War, involving all factions. Link Information:  and this is why in later years the PLO guerrilla factions Question: What were the factions in the 1975 civil war?

A:
Answer: PLO guerrilla
****