Assertion: giant squid's sperm whale | /r/HasProperty | recorded
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Source sentences:
text: Sperm whales attain sexual maturity at 7 to 13 years of age and physical maturity at 25 to 45 years and have been recorded to live as long as 62 years.
text: Sperm whales have been documented feeding on giant squid and, according to the LA Times article, are known to feed in spawning areas of large squid.