Rosemond Mountain
... that Rosemond Mountain ‍—‌said to be the best female singer on the English stage‍—‌was taught by the castrato Venanzio Rauzzini?
... that <b id="mwBFk"><a href="./Rosemond_Mountain" id="mwBFo" rel="mw:WikiLink" title="Rosemond Mountain">Rosemond Mountain</a></b> <i id="mwBFs">(pictured)</i><span about="#mwt31" data-mw='{"parts":[{"template":{"target":{"wt":"mdashb","href":"./Template:Mdashb"},"params":{},"i":0}}]}' id="mwBFw" typeof="mw:Transclusion">‍</span><span about="#mwt31" typeof="mw:Entity">—</span><span about="#mwt31">‌</span>said to be the best female singer on the English stage<span about="#mwt32" data-mw='{"parts":[{"template":{"target":{"wt":"mdashb","href":"./Template:Mdashb"},"params":{},"i":0}}]}' id="mwBF0" typeof="mw:Transclusion">‍</span><span about="#mwt32" typeof="mw:Entity">—</span><span about="#mwt32">‌</span>was taught by the <a href="./Castrato" id="mwBF4" rel="mw:WikiLink" title="Castrato">castrato</a> Venanzio Rauzzini?