Assertion: hummingbird's flight | /r/Desires | caloric energy
Facets:
value: seemingly
type: DEGREE
value: as an 800 km
type: TEMPORAL
Source sentences:
text: This feat is impressive, as an 800 km (500 mi), non-stop flight over water would seemingly require a caloric energy that far exceeds an adult hummingbird's body weight of 3 g (0.11 oz).