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'.

Passage: Michigan claimed their second consecutive Big Ten Tournament championship at the 2018 Big Ten Conference Men's Basketball Tournament, becoming the first team to win consecutive tournament championships since Ohio State in 2010 and 2011; in the championship game against (#8 AP Poll/#8 Coaches Poll) Purdue, Teske posted 14 points off the bench while matched up against Isaac Haas, when Wagner had foul trouble. In the 2018 NCAA Tournament, Teske played 17 minutes in a buzzer beater 64–63 victory over (#21 AP Poll/#19 Coaches Poll) Houston, including a 2 free throws as part of a rare 5-point play to tie the score at 51 with 5:41 remaining. Michigan reached the National Championship Game where it lost to (#2 Coaches Poll/#2 AP Poll) Villanova. Teske was one of a few players from the Cleveland area (including former Wolverine Eric Riley) to have played in a championship game. For the season, Teske averaged 12.3 minutes per game to go with 3.4 points and 3.3 rebounds.
 Link Information: Buckeyes punched their ticket to the Sweet Sixteen against Tennessee in St. Louis. Question: Who did Ohio State defeat in its consecutive tournament championships?
Answer: Kentucky 