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: With the outbreak of the Russo-Turkish War in August 1787, Link Information: Russo-Turkish War (17871792) Question: What year did the war end that began in August of 1787?
Answer: 1792

Context: This was Bo Ryan's 15th season as head coach Link Information: Ryan announced he would retire effective immediately leaving associate head coach Greg Gard as interim head coach. Question: Which of the two men who served as head coach during the 2015-16 season is younger?
Answer: Greg Gard

Context: Omarion received a Grammy nomination for the album at the 48th Grammy Awards Link Information: Best Contemporary R&B Album
- The Emancipation of Mimi-Mariah Carey Question: Which artist won the Grammy for Best Contemporary R&B Album the year Omarion was nominated for that award?
Answer: Mariah Carey