Assertion: coaster's element | /r/HasProperty | followed by a 90-degree descent
Facets:
Source sentences:
text: The element consists of 90-degree ascent up a hill, followed by a 90-degree descent; the train exits in the same direction from which it entered.
text: The element consists of 90-degree ascent up a hill, followed by a 90-degree descent; the train exits in the same direction from which it entered.