Assertion: sewing machine's feature | /r/HasProperty | add-ons
Facets:
Source sentences:
text: Because such features are add-ons, the home sewer can buy a basic home sewing machine and enhance it over the years with only those features most frequently used or of interest.
text: Because such features are add-ons, the home sewer can buy a basic home sewing machine and enhance it over the years with only those features most frequently used or of interest.