Assertion: canned tuna | /r/MadeOf | heavy metals
Facets:
value: from chemicals
type: OTHER
value: from histamine
type: OTHER
value: from polluted waters
type: LOCATION
value: from the lining of the cans
type: LOCATION
Source sentences:
text: Canned tuna may contain heavy metals and other elements, which means that this is not a food you should be eating every day.
text: On the other hand, canned tuna contains methylmercury and other heavy metals, from polluted waters, chemicals, the lining of the cans, and histamine, from inappropriate handling of fish.