Assertion: electric toothbrush's design | /r/CapableOf | offer a variety of styles and shapes
Facets:
value: because of price increases
type: CAUSE
value: in a market
type: LOCATION
Source sentences:
text: Contemporary designs offer a variety of styles and shapes in a market that has swelled to $600 million in the mid-1990s, in part because of price increases, but also because toothbrushes are replaced frequently.