Assertion: yogurt's milk | /r/CapableOf | become exposed
Facets:
value: through contact with plants
type: MANNER
value: to it
type: OTHER
value: spontaneously
type: TEMPORAL
Source sentences:
text: Milk may have become spontaneously and unintentionally exposed to it through contact with plants, or bacteria may have been transferred from the udder of domestic milk-producing animals.