[{'from': 'human', 'value': 'What is the difference between an ocean and a sea?'}, {'from': 'gpt', 'value': 'There are five oceans in the World: The Pacific, Atlantic, Indian, Arctic, and Southern Oceans. \n\nA sea is defined as a division of an ocean partly or fully enclosed by land. As a result, all seas are saline, or filled with salt water.\n\nThere are over 50 seas in the World! Wow!\n\nPlease let me know if I can assist you further'}]