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Table 1 Examples of type-preserving phrases

From: Identifying direct temporal relations between time and events from clinical notes

Templatea Examplesb
the first course of [Event-Treatment] the first course of Velban
episodes of [Event-Problem] episodes of gastric pain
the time of [Time-Date] the time of 3/21
period of [Time-Duration] period of 14 days
  1. aIn the templates, squared parentheses mark the placeholder for a time expression or an event mention
  2. bIn the examples, italicized letters mark a time expression or an event mention