Assertion: solid | /r/HasProperty | hard
Facets:
value: usually
type: DEGREE
value: like a rock
type: OTHER
Source sentences:
text: Solids can be hard like a rock, soft like fur, a big rock like an asteroid, or small rocks like grains of sand.
text: Solids, on the other hand, are strong, elastic, tough, hard, and ductile or flexible.
text: Solids are usually hard.