Sentence: In 2000 the 11th Mississippi Infantry monument was established in Adams County, Pennsylvania. This County is south of Cumberland County and to the northwest of Carroll County, Maryland.

What structured data could we extract from this sentence?
Adams County, Pennsylvania, hasToItsSoutheast, Carroll County, Maryland; 11th Mississippi Infantry Monument, established, 2000; Adams County, Pennsylvania, hasToItsNorth, Cumberland County, Pennsylvania; 11th Mississippi Infantry Monument, location, Adams County, Pennsylvania