Assertion: tetrahedron's area | /r/HasProperty | underground
Facets:
Source sentences:
text: The tetrahedron should be taken to the underground area at the end of the agility route, along with the other three tetrahedrons, and placed in an indentation in the wall.
text: The tetrahedron should be taken to the underground area at the end of the agility route, along with the other three tetrahedrons, and placed in an indentation in the wall.