Assertion: guppy | /r/HasProperty | had negative impact
Facets:
value: in many cases
type: TEMPORAL
value: on native fish populations
type: TRANSITIVE-OBJECT
Source sentences:
text: The guppies were expected to eat the mosquito larvae and help slow the spread of malaria, but in many cases, these guppies have had a negative impact on native fish populations.
text: The guppies were expected to eat the mosquito larvae and help slow the spread of malaria, but in many cases, these guppies have had a negative impact on native fish populations.