The ground of A.S. Gubbio 1910 is located in Italy, where Italians live. The capital is Rome and two of the leaders are Pietro Grasso, and Sergio Mattarella.
[['Italy', 'LEADER', 'Pietro Grasso'], ['Italy', 'DEMONYM', 'Italians'], ['Italy', 'CAPITAL', 'Rome'], ['Italy', 'LEADER', 'Sergio Mattarella'], ['A.S. Gubbio 1910', 'GROUND', 'Italy']]