Classifier Instance:

Anchor text: Chernobyl disaster
Target Entity: Chernobyl_disaster
Preceding Context: The CANDU reactor uses this design. Light water also acts as a moderator but because light water absorbs more neutrons than heavy water, reactors using light water for a reactor moderator must use enriched uranium rather than natural uranium, otherwise criticality is impossible. A significant fraction of outdated power reactors, such as the RBMK reactors in the USSR, were constructed using normal water for cooling but graphite as a moderator. However, the danger of graphite in power reactors (graphite fires in part led to the
Succeeding Context: ) has led to the discontinuation of graphite in standard reactor designs
Paragraph Title: Neutron moderator
Source Page: Heavy water

Ground Truth Types:

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|  |  |  |  |  |  |---wordnet_accident_107301336

Predicted Types:

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yagoGeoEntity-1.189027131586757 0
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