Assertion: polar bear | /r/CapableOf | overheat at temperature
Facets:
value: above 10 °c
type: OTHER
Source sentences:
text: Polar bears are superbly insulated by up to 10 cm (4 in) of adipose tissue, their hide and their fur; they overheat at temperatures above 10 °C (50 °F), and are nearly invisible under infrared photography.