These intellectuals form?Υd an underground group known as the  Young Turks,  centred on Salonica, where revolt broke out.
These intellectuals formed an underground group known as the Old Englanders.
mnli hypothesis: These intellectuals formed an underground group known as the Old Englanders. premise: These intellectuals form?Υd an underground group known as the  Young Turks,  centred on Salonica, where revolt broke out.