For centuries, humans have always wanted to have a deeper understanding of deep-sea creatures. Almost all of the myths and tales spread around the world are about the giants of the deep sea. Many myths about humans exploring the sea in Greece, Norway and other places can be seen everywhere The existence of large squids and giant sharks shows that there are indeed unknown giant creatures on the sea floor in the deep ocean. Which of the following, if true, would best strengthen the above argument? ['The deep sea is the best place for legendary animals.', 'Many myths are fictional and unbelievable.', 'Deep-sea cameras do capture creatures living in the deep sea.', 'Similar content in different regional myths is often a true reflection of reality.']