<prompt> Translate the following text to SwahiliBuilt in 1962, the Pontinha tunnels its way straight through the middle of the old fortress, which until then was perched on top of a tiny island known as Looe Rock.  <response>: Mnamo mwaka wa 1962, mtaro wa Pontinha ulijenga katikati ya ngome hiyo ya zamani, ambayo hadi wakati huo ilikuwa juu ya kisiwa kidogo kinachoitwa Looe Rock. 