Assertion: hummingbird | /r/CapableOf | burn energy
Facets:
value: from food
type: CAUSE
Source sentences:
text: Hummingbirds have a high metabolism, which means that they burn energy from food at a faster rate than a similar-sized animal.
text: If a one hundred and seventy pound man burned energy at the same rate as the hummingbird burns energy, he would have to consume one hundred and fifty five thousand calories (compared with the typical three thousand five hundred calories) a day to gain weight.