Question: What stretches north from the Great Lakes to the Arctic Ocean and includes the Frontenac Provincial Park as an extension of it?
Sentence (from "Entiako Provincial Park"): It was formerly part of Tweedsmuir Provincial Park until that park was broken up; its sibling parks from that change are Tweedsmuir North Provincial Park and Protected Area and Tweedsmuir South Provincial Park.
Relevant evidence: No