Input: who's won the last 4 nba championships?

Output: Cleveland Cavaliers

Input: who is the actor who plays damon in vampire diaries?

Output: Ian Joseph Somerhalder

Input: what nhl team has scored the most goals in a season?

Output: Edmonton Oilers

Input: who took athlete’s oath in pyeongchang olympics 2018?

Output:
Mo Tae-bum