Assertion: canvasback | /r/AtLocation | december
Facets:
Source sentences:
text: In December 1996, a canvasback was observed in a quarry in Kent, which was followed by an additional sighting in Norfolk in January 1997.
text: In December 1996, a canvasback was observed in a quarry in Kent, which was followed by an additional sighting in Norfolk in January 1997.