Classifier Instance:

Anchor text: an espionage tool
Target Entity: Thing_\u0028listening_device\u0029
Preceding Context: In 1945 Léon Theremin invented
Succeeding Context: for the Soviet Union which retransmitted incident radio waves with audio information. Sound waves vibrated a diaphragm which slightly altered the shape of the resonator, which modulated the reflected radio frequency. Even though this device was a covert listening device, not an identification tag, it is considered to be a predecessor of RFID technology, because it was likewise passive, being energized and activated by waves from an outside source.
Paragraph Title: History and technology background
Source Page: Radio-frequency identification

Ground Truth Types:

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|  |---wordnet_event_100029378
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|  |  |  |---wordnet_activity_100407535
|  |  |  |  |---wordnet_operation_100955060
|  |  |  |  |  |---wordnet_operation_100955060_rest

Predicted Types:

TypeConfidenceDecision
wordnet_artifact_100021939-0.35606074364008566 0
wordnet_event_100029378-0.47800664754749217 0
wordnet_organization_108008335-0.9307188969365118 0
wordnet_person_100007846-1.1742019820163958 0
yagoGeoEntity-0.9555176138928072 0
|---wordnet_entity_100001740
|  |---wordnet_artifact_100021939
|  |---wordnet_event_100029378
|  |---wordnet_organization_108008335
|  |---wordnet_person_100007846
|  |---yagoGeoEntity