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<Paper uid="W01-0906">
  <Title>Computationally Tractable Methods for Document</Title>
  <Section position="8" start_page="5" end_page="5" type="concl">
    <SectionTitle>
7 Acknowledgements
</SectionTitle>
    <Paragraph position="0"> This research was partially supported by the National Science Foundation under NSF POWRE grant #9973855. We also thank Bonnie Webber, of the University of Edinburgh, and the Columbia University Natural Language Processing Group, particularly Kathy McKeown and Nina Wacholder, for their helpful discussions.</Paragraph>
  </Section>
class="xml-element"></Paper>