Assertion: folding chair's seat | /r/CapableOf | become parallel
Facets:
value: to the back
type: OTHER
Source sentences:
text: Various folding chairs have their own names (e.g., deckchair, director's chair), but a chair described simply as a folding chair folds a rigid frame and seat around a transverse axis so that the seat becomes parallel to the back and the frame collapses with a scissors action.