<!-- Set parameters for exersices in the backmatter -->
<xsl:param name="exercise.backmatter.statement" select="'no'" />
<xsl:param name="exercise.backmatter.hint" select="'no'" />
<xsl:param name="exercise.backmatter.solution" select="'yes'" />
<xsl:param name="exercise.backmatter.answer" select="'yes'" />
<!-- Set parameters for inline exersices -->
<xsl:param name="exercise.inline.solution" select="'no'" />
<xsl:param name="exercise.inline.answer" select="'no'" />
<!-- Set parameters for divisional exersices -->
<xsl:param name="exercise.divisional.solution" select="'no'" />
<xsl:param name="exercise.divisional.answer" select="'no'" />