Q: Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.
Lake Ontario is one of the five Great Lakes of North America . It is surrounded on the north , west , and southwest by the Canadian province of Ontario , and on the south and east by the American state of New York , whose water boundaries meet in the middle of the lake . Ontario , Canada 's most populous province , was named for the lake . Many of Ontario 's most populous cities , including Toronto , Canada 's most populous city , and Hamilton , are on the lake 's northern or western shores . In the Huron language , the name Ontari'io means '' Lake of Shining Waters '' . Its primary inlet is the Niagara River from Lake Erie . The last in the Great Lakes chain , Lake Ontario serves as the outlet to the Atlantic Ocean via the Saint Lawrence River .
A:
Lake Ontario