Classifier Instance:

Anchor text: Salt
Target Entity: Salt_River_\u0028Arizona\u0029
Preceding Context: Beginning in the early centuries A.D., Colorado River Basin peoples began to form large agriculture-based societies, some of which lasted hundreds of years and grew into well-organized civilizations encompassing tens of thousands of inhabitants. The Ancient Puebloan (also known as Anasazi or Hisatsinom) people of the Four Corners region were descended from the Desert Archaic culture. The Puebloans dominated the basin of the San Juan River, with the center of their civilization in northern New Mexico's Chaco Canyon. In Chaco Canyon and the surrounding lands, they built more than 150 multi-story pueblos or "great houses", the largest of which, Pueblo Bonito, is composed of more than six hundred rooms. The Hohokam were likely the descendants of Toltec peoples that migrated to the Gila River valley in Arizona from central Mexico around 1 A.D. Between 600–700 A.D. they began to employ irrigation on a large scale, and did so more prolifically than any other native group in the Colorado River basin. An extensive system of irrigation canals was constructed on the Gila and
Succeeding Context: Rivers, with various estimates of a total length ranging from and capable of irrigating . Both civilizations supported large populations at their height, with the Chaco Canyon Puebloans numbering between 6,000–15,000 and estimates for the Hohokam ranging between 30,000–200,000.
Paragraph Title: null
Source Page: Colorado River

Ground Truth Types:

Predicted Types:

Type	Confidence	Decision
wordnet_artifact_100021939	-2.180154394497794	0
wordnet_event_100029378	-2.0561573043523986	0
wordnet_organization_108008335	-2.1151753341849937	0
wordnet_person_100007846	-1.468227726134427	0
yagoGeoEntity	-0.4036981323711115	0