Classifier Instance:

Anchor text: Russian
Target Entity: Russian_Empire
Preceding Context: Control of the waterway and its use as a border have been a source of contention between the predecessors of the Iranian and Iraqi states since a peace treaty signed in 1639 between the Persian and the Ottoman empires, which divided the territory according to tribal customs and loyalties, without attempting a rigorous land survey. The tribes on both sides of the lower waterway, however, are Marsh Arabs, and the Ottoman Empire claimed to represent them. Tensions between the opposing empires that extended across a wide range of religious, cultural and political conflicts, led to the outbreak of hostilities in the 19th century and eventually yielded the Second Treaty of Erzurum between the two parties, in 1847, after protracted negotiations, which included British and
Succeeding Context: delegates. Even afterwards, backtracking and disagreements continued, until British Foreign Secretary, Lord Palmerston, was moved to comment in 1851 that "the boundary line between Turkey and Persia can never be finally settled except by an arbitrary decision on the part of Great Britain and Russia". A protocol between the Ottomans and the Persians was signed in Istanbul in 1913, which declared that the Ottoman-Persian frontier run along the thalweg, but World War I canceled all plans.
Paragraph Title: Territorial disputes
Source Page: Shatt al-Arab

Ground Truth Types:

Predicted Types:

Type	Confidence	Decision
wordnet_artifact_100021939	-2.1701832169309725	0
wordnet_event_100029378	-1.5002768621799227	0
wordnet_organization_108008335	-0.7219615579338381	0
wordnet_person_100007846	-3.7790083735915756	0
yagoGeoEntity	-0.17205675258561706	0