In this task, you're given a passage, 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]: Passage: Prettejohn was the Professor of the history of art at the University of Bristol from 2005, before becoming head of the history of art at the University of York in 2012. She has also been the Professor of Modern Art at the University of Plymouth and the curator of Paintings and Sculpture at Birmingham Museum and Art Gallery. She studied at Harvard University, where she got her Bachelor of Arts degree (summa cum laude), and at the Courtauld Institute of Art, where she got her Master of Arts degree in 1987 and PhD degree in 1991. She is married to the Professor of Classics and Dean of Arts, Charles Martindale.
Link Information: The University of Bristol is a red brick research university in Bristol, England Question: In what countries did Prettejohn work at universities?
[A]: Answer: England

[Q]: Passage: Seed spent the 191415 season playing in Sunderland reserves, he scored plenty of goals as the team lifted the Durham Senior Cup. Official League football was suspended at the end of that season because of the outbreak of World War I. At the end of the season, the 20-year-old Seed joined the Army Cyclist Corps. In the summer of 1916, he was drafted to France with the 8th battalion of the West Yorkshire Regiment. Seed suffered with depression after his arrival and in July 1917, he was gassed when a German aeroplane dropped mustard gas bombs on a house in Nieuwpoort, Belgium, in which he was sleeping. He returned to England to convalesce and returned to France in August 1918, until being evacuated after being gassed in Valenciennes, France two months later. With the cessation of hostilities, Seed played a Victory League match for Sunderland against Durham City in 1918, however his lungs were weak and he had a poor game. On the strength of that performance the Sunderland directors decided that Seed's wartime experience had finished him as a footballer and gave him a free transfer. Seed never played an official first team game for Sunderland. Seed was discharged from the army in March 1919.
Link Information: lasted from 28 July 1914 to 11 November 1918 Question: How long had World War I been going on for the year Jimmy Seed was drafted?
[A]: Answer: 2

[Q]: Passage: Owusu played in all 13 games with nine starts, contributing 30 tackles to rank second among the team's defensive linemen behind Trevor Guyton. He also second on the team with 4.5 sacks (-25 yards) and fourth with 7.5 tackles for loss (-30). Owusu added a forced fumble, two pass breakups and a quarterback hurry. He had his biggest game of the season at Oregon with a career-high seven tackles, a season-high-tying 2.0 tackles for loss for a season-high 12 yards, a sack for a season-high 10 yards, a forced fumble and a pass breakup. Owusu had four tackles each at Colorado, vs. Utah and vs. Oregon State. He added a sack against both the Beavers (-9 yards) and Utes (-2 yards), as well as a total of 2.0 tackles for loss (-4 yards) against the Utes and 1.0 tackle for loss (-1 yard) against the Buffaloes. He had three tackles in the Holiday Bowl vs. Texas. Owusu had 1.5 sacks (-4 yards) against Presbyterian. His other pass breakup came in season-opener vs. Fresno State, while quarterback hurry came against USC. Owusu posted two tackles at Stanford. He had single tackles vs. Fresno State, at UCLA, vs. Washington State, and at Arizona State. Owusu picked up first-team ESPN All-District®️ 8 for the second consecutive year and first-team Pac-12 All-Academic honors for the first time. He earned the team's Dink Artal Award on the defensive side of the ball for the player best exemplifying Cal spirit. Owusu earned a spot on Phil Steele's midseason third-team All-Pac-12 squad.
Link Information: He was drafted in the seventh round, 219th overall, by the Minnesota Vikings in the 2012 NFL Draft. Question: How many different NFL teams has the defensive lineman played on who had more tackles than Owusu's 30?
[A]:
Answer: 1