Given a sentence in French, provide an equivalent paraphrased translation in English that retains the same meaning both through the translation and the paraphrase.

Example Input: La polarisation optique résulte au microscope de transitions mécaniques quantiques entre différents états du système de matériaux.
Example Output: Microscopically , the optical polarization arises from quantum mechanical transitions between different states of the material system .

Example Input: L'Union est une ville d'Ezeiza Partido, dans le Grand Buenos Aires, en Argentine.
Example Output: La Unión is a town in Ezeiza Partido , in the Greater Buenos Aires , Argentina .

Example Input: L'ancien lycée est devenu le lycée, tandis que le nouveau bâtiment est devenu le lycée.
Example Output:
The old grammar school became the Upper School while the new building became the Lower School .

