Like Italians, Arrabbiata sauce can be found in Italy. Where the capital is Rome and Sergio Mattarella is one of the country's leaders.
[['Arrabbiata sauce', 'COUNTRY', 'Italy'], ['Italy', 'DEMONYM', 'Italians'], ['Italy', 'CAPITAL', 'Rome'], ['Italy', 'LEADER_NAME', 'Sergio Mattarella']]