Classifier Instance:

Anchor text: Freelancin' Roundtable
Target Entity: Freelancin\u0027_Roundtable
Preceding Context: Instant messaging predates the Internet, first appearing on multi-user operating systems like Compatible Time-Sharing System (CTSS) and Multiplexed Information and Computing Service (Multics) in the mid-1960s. Initially, some of these systems were used as notification systems for services like printing, but quickly were used to facilitate communication with other users logged in to the same machine. As networks developed, the protocols spread with the networks. Some of these used a peer-to-peer protocol (e.g. talk, ntalk and ytalk), while others required peers to connect to a server (see talker and IRC). The Zephyr Notification Service (still in use at some institutions) was invented at MIT's Project Athena in the 1980s to allow service providers to locate and send messages to users. During the bulletin board system (BBS) phenomenon that peaked during the 1980s, some systems incorporated chat features which were similar to instant messaging
Succeeding Context: ;was one prime example. The first dedicated online chat service was the CompuServe CB Simulator in 1980, created by CompuServe executive Alexander "Sandy" Trevor in .
Paragraph Title: History
Source Page: Instant messaging

Ground Truth Types:

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Predicted Types:

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yagoGeoEntity-1.8188949664400376 0
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