Assertion: whale's group | /r/CapableOf | eat fish
Facets:
value: exclusively
type: MANNER
Source sentences:
text: More recently, complete mitochondrial sequencing indicates the two Antarctic groups that eat seals and fish should be recognized as distinct species, as should the North Pacific transients, leaving the others as subspecies pending additional data.
text: Feeding: little is know of the diet, different populations seem to have particular favoured prey, in Antarctica, seals, minke whales, fish and squid are taken, one group known as Type-C are thought to feed exclusively on fish