Assertion: boo | /r/CapableOf | slow the leader
Facets:
value: in mario kart
type: LOCATION
Source sentences:
text: It returned in Mario Kart 64, Mario Kart: Super Circuit, Mario Kart DS, Mario Kart Arcade GP, and Mario Kart Arcade GP 2 with the same function, but in Mario Kart: Super Circuit, Boo also slowed the leader down and caused him/her to lose coins.