Assertion: humpback whale's song | /r/HasProperty | haunting
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Source sentences:
text: They are known for their haunting and melodic songs and for breaching the water with amazing acrobatic abilities.
text: Humpback whales are known for their haunting songs, which are complex sequences of moans, howls and cries that often continue for hours, according to National Geographic.
text: They are known for their haunting and melodic songs and for breaching the water with amazing acrobatic abilities.
text: Humpback whales are known for their haunting songs, which are complex sequences of moans, howls and cries that often continue for hours, according to National Geographic.