Take context from the input text and decide on the accurate relationship between 'Eurozone' and 'euro' from the options provided.
Options: operator, currency, chairperson, platform

The higher equity-risk premium on euro area equities and prospects for growth in the Eurozone to converge with that in the US means European shares offer more upside potential than both UK and American stocks, Societe Generale (Paris: FR0000130809 - news ) said in a research report e-mailed to clients.
currency