Question: Are Matacuni River and Pipestone Creek (Big Sioux River tributary) located in the same country?
Sentence (from "Pipestone Creek (Big Sioux River tributary)"): It does not travel far into South Dakota, but loops back into Minnesota, flowing into Split Rock Creek within a mile of the state line, this confluence about 3 miles north of Sherman, South Dakota, also being 3 miles south of Jasper, Minnesota.
Relevant evidence: No