What is the chief river of the second-largest drainage system on the North American continent that does not border Pennsylvania?
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Turtle Island is the same as North America, which is the continent of Pennsylvania.
North America is the location of the island of Turtle Island , which is said to be the same as Pennsylvania .
What is the chief river of the second-largest drainage system on the North American continent that does not border Pennsylvania?</s> [unused1]Turtle Island                [unused2] is the same as North America, which is the continent of Pennsylvania.
What is the chief river of the second-largest drainage system on the North American continent that does not border Pennsylvania?</s>Turtle Island is the same as North America, which is the continent of Pennsylvania.
What is the chief river of the second-largest drainage system on the North American continent that does not border Pennsylvania?</s>North America is the location of the island of [unused1]Turtle Island                [unused2] , which is said to be the same as Pennsylvania .
What is the chief river of the second-largest drainage system on the North American continent that does not border Pennsylvania?</s>North America is the location of the island of Turtle Island , which is said to be the same as Pennsylvania .
What is the chief river of the second-largest drainage system on the North American continent that does not border Pennsylvania?</s>North America,0,North America,North America,0,Pennsylvania,North America,said to be the same as,[unused1]Turtle Island[unused2],Pennsylvania,continent,North America,Pennsylvania,0,Pennsylvania,Pennsylvania,0,[unused1]Turtle Island[unused2],[unused1]Turtle Island[unused2],said to be the same as,North America,[unused1]Turtle Island[unused2],0,Pennsylvania,[unused1]Turtle Island[unused2],0,[unused1]Turtle Island[unused2]
What is the chief river of the second-largest drainage system on the North American continent that does not border Pennsylvania?</s>North America,0,North America,North America,0,Pennsylvania,North America,said to be the same as,Turtle Island,Pennsylvania,continent,North America,Pennsylvania,0,Pennsylvania,Pennsylvania,0,Turtle Island,Turtle Island,said to be the same as,North America,Turtle Island,0,Pennsylvania,Turtle Island,0,Turtle Island