Assertion: flamingo's population | /r/HasProperty | affected in recent years
Facets:
value: adversely
type: DEGREE
value: by suspected heavy metal poisoning
type: OTHER
Source sentences:
text: The population in the two key East African lakes, Nakuru and Bogoria, have been adversely affected in recent years by suspected heavy metal poisoning, while its primary African breeding area in Lake Natron is currently under threat by a proposed soda ash plant by Tata Chemicals.