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<Paper uid="C88-2107">
  <Title>REFERENCES</Title>
  <Section position="5" start_page="509" end_page="509" type="concl">
    <SectionTitle>
7, CONCLUSION
</SectionTitle>
    <Paragraph position="0"> In the paper, we tried to show hoe a paraphrase can be used as a hinting tool in an instruction sgstem in mathematics, and described a sustee incorporating this fsature. In the current implementation, the sgstem mag give rsasonablg good paraphrases of the original problem, but still there is a lot to be desired, even abstracting From ang real application ~Or educational purposes. It is a rather difficult thing to make the &amp;quot;right&amp;quot; compromise between the simplification needed in such tasks and a nioe verbal phrasing of the problems. We shall continue the work on the reEinemant of the sgstam and on developing an explanation Facilitg.</Paragraph>
  </Section>
class="xml-element"></Paper>