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<Paper uid="W03-1017">
  <Title>Towards Answering Opinion Questions: Separating Facts from Opinions and Identifying the Polarity of Opinion Sentences</Title>
  <Section position="11" start_page="0" end_page="0" type="ackno">
    <SectionTitle>
Acknowledgments
</SectionTitle>
    <Paragraph position="0"> We wish to thank Eugene Agichtein, Sasha Blair-Goldensohn, Roy Byrd, John Chen, Noemie Elhadad, Kathy McKeown, Becky Passonneau, and the anonymous reviewers for valuable input on earlier versions of this paper. We are grateful to the graduate students at Columbia University who participated in our evaluation of sentence-level opinions. This work was supported by ARDA under AQUAINT project MDA908-02-C-0008. Any opinions, findings, or recommendations are those of the authors and do not necessarily reflect ARDA's views.</Paragraph>
  </Section>
class="xml-element"></Paper>