[["An interesting fact about blue whales is that they are among the loudest animals on the planet.  They can make moans, pulses and groans.  It is thought that in the right oceanographic conditions, sounds emitted by blue whales can be heard by other whales up to 1,000 miles away.", 41.0], ["Blue whales are the largest animals ever known to have lived on Earth.", 29.0], ["They aren\u2019t really blue. ", 12.0], ["Their calls are the loudest of any creature on the planet", 8.0], ["A blue whale's tongue can weigh as much as an elephant.", 6.0], ["Huge\n", 0.0]]
tell me a fact of a blue whale
animals,orca,whales,humpback whale,beluga whale