Assertion: roller coaster's loop | /r/HasProperty | followed by half-corkscrew
Facets:
Source sentences:
text: A sidewinder is an inversion element where riders enter a half-loop followed by a half-corkscrew, and then exit the element perpendicular to the direction in which they entered.
text: A sidewinder is similar to an Immelmann loop however it features a half-loop followed by a half corkscrew (rather than an inline twist).
text: A sidewinder is an inversion element where riders enter a half-loop followed by a half-corkscrew, and then exit the element perpendicular to the direction in which they entered.