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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 intersectsExtent(self, extent):
        "Determine if an extent intersects this instance extent"
        return \
            self.extent[0] <= extent[2] and self.extent[2] >= extent[0] and \
            self.extent[1] <= extent[3] and self.extent[3] >= extent[1]