Assertion: boo | /r/AtLocation | addition
Facets:
Source sentences:
text: In addition, a Boo will appear in the hallway of the Mushroom Castle after twelve Stars are collected.
text: In addition, a Boo appears after Mario got the Super Boots and tells him how to get the Star Pieces underground.
text: In addition, a Boo appears whenever Bowser gets a level up.