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<Paper uid="P98-1052">
  <Title>An Empirical Investigation of Proposals in Collaborative Dialogues</Title>
  <Section position="7" start_page="328" end_page="328" type="ackno">
    <SectionTitle>
Acknowledgements
</SectionTitle>
    <Paragraph position="0"> This material is based on work supported by the National Science Foundation under Grant No. IRI-9314961.</Paragraph>
    <Paragraph position="1"> We wish to thank Liina Pyllk~inen for her contributions to the coding effort, and past and present project members Megan Moser and Jerry Hobbs.</Paragraph>
  </Section>
class="xml-element"></Paper>