Assertion: mirror | /r/HasAspect | smooth surface
Facets:
value: in space
type: LOCATION
value: completely
type: DEGREE
value: to make undistorted images
type: PURPOSE
value: at home
type: LOCATION
value: very
type: DEGREE
Source sentences:
text: In addition, they have a very smooth surface, causing light to reflect in an orderly way.
text: At home or in space, mirrors must have completely smooth surfaces to make undistorted images.