Assertion: bse's remain | /r/CapableOf | develop the disease
Facets:
value: spontaneously
type: MANNER
Source sentences:
text: Cattle are believed to have been infected by being fed meat-and-bone meal (MBM) that contained the remains of cattle who spontaneously developed the disease or scrapie-infected sheep products.
text: Cattle are believed to have been infected by being fed meat-and-bone meal (MBM) that contained the remains of cattle who spontaneously developed the disease or scrapie-infected sheep products.