Assertion: sea otter's number | /r/CapableOf | reach low point
Facets:
value: in the 1980s
type: TEMPORAL
Source sentences:
text: They stayed relatively common in parts of Scotland and Ireland, but numbers in England reached a low point in the 1980s.
text: They stayed relatively common in parts of Scotland and Ireland, but numbers in England reached a low point in the 1980s.
text: Numbers reached a low point in the 1980s, but with the aid of a number of initiatives, by 1999 estimated numbers indicated a recovery to just below 1,000 animals.