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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def to_match(self):
 """Return a unicode object with the MATCH representation of this BetweenClause."""

        template = u'({field_name} BETWEEN {lower_bound} AND {upper_bound})'
        return template.format(
            field_name=self.field.to_match(),
            lower_bound=self.lower_bound.to_match(),
            upper_bound=self.upper_bound.to_match())