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<Paper uid="P84-1069">
  <Title>Transformation of matn part tn a newntttng rule: A A /b,, I B C O ---&gt; E /t,,, B C D Transformation of a whole annotated tree: A A</Title>
  <Section position="3" start_page="338" end_page="338" type="intro">
    <SectionTitle>
E-SEM :Engltsh Semantic Marker
</SectionTitle>
    <Paragraph position="0"> Ftgure 1 An example of the annotated tree tn GRADE The annotated tree can express a lot of Information such as syntactic category, number.</Paragraph>
    <Paragraph position="1"> semantic marker, and other thtngs. The annotated tree can also express a flag tn tts node. whlch ts stmtlar to a flag tn a conventional programming language, to control the process of a translation.</Paragraph>
    <Paragraph position="2"> For example, in a grammar of a generation, a grammatical rule ts applled to all nodes tn the annotated tree, whose processtngs are not finished.</Paragraph>
    <Paragraph position="3"> In such a case, a grammatical rule checks the DONE flag whether ttts processed or not. end sets T to the newly processed ones.</Paragraph>
  </Section>
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