input question: Sentence: Alessio Romagnoli plays for A.C. Milan in Serie A and formerly played for the Italy national under-19 football team. Sinisa Mihajlovic is the manager of the A.C. Milan club.

Structured data: A.C. Milan, league, Serie A; Alessio Romagnoli, club, A.C. Milan; A.C. Milan, manager, Sinisa Mihajlovic; Alessio Romagnoli, club, Italy national under-19 football team

input question: Sentence: 250 Delaware Avenue is located within the United States where English is the language and the Native Americans are an ethnic group. John Roberts is a leader in the United States where the country's leader is titled the President of the United States.

Structured data: United States, ethnicGroup, Native Americans in the United States; United States, language, English language; United States, leaderTitle, President of the United States; United States, leader, John Roberts; 250 Delaware Avenue, location, United States

input question: Sentence: The founder of Springer Science and Business Media is Julius Springer.

Structured data: Springer Science+Business Media, founder, Julius Springer

input question: Sentence: Baymax first appeared in the film Big Hero 6 which stars Ryan Potter.

Structured data:
Baymax, firstAppearanceInFilm, Big Hero 6 (film); Big Hero 6 (film), starring, Ryan Potter