Assertion: spaniel's dog | /r/CapableOf | act as progenitor
Facets:
Source sentences:
text: Four dogs would act as progenitors for this new breed, of which two were Cocker Spaniels, one was a Cocker Spaniel/English Water Spaniel cross and one was a Norfolk Spaniel.
text: Four dogs would act as progenitors for this new breed, of which two were Cocker Spaniels, one was a Cocker Spaniel/English Water Spaniel cross and one was a Norfolk Spaniel.