<<< native
[ EBoxed (EText TextNormal "Place mouse pointer over this box") ]
>>> omml
<?xml version='1.0' ?>
<m:oMathPara>
  <m:oMathParaPr>
    <m:jc m:val="center" />
  </m:oMathParaPr>
  <m:oMath>
    <m:borderBox>
      <m:e>
        <m:r>
          <m:rPr>
            <m:nor />
            <m:sty m:val="p" />
          </m:rPr>
          <m:t>Place mouse pointer over this box</m:t>
        </m:r>
      </m:e>
    </m:borderBox>
  </m:oMath>
</m:oMathPara>