Assertion: penguin's predator | /r/CapableOf | grow to a size of 10 to 11.5 feet
Facets:
Source sentences:
text: This fierce predator of penguins, the second largest species of seal in the Antarctic, can grow to a size of 10 to 11.5 feet, weigh up to 840 pounds, and has an average life span of 12 to 15 years in the wild.