General question: Does he eat his lunch in the park?
Alternative: He eats his lunch in the park or in the cafe?
Tag-question: He eats his lunch in the park, doesn't he?
Special: Where does he eat his lunch?
Who-question: Who eats his lunch in the park?
General question: Does he eat his lunch in the park?
Alternative: He eats his lunch in the park or in the cafe?
Tag-question: He eats his lunch in the park, doesn't he?
Special: Where does he eat his lunch?
Who-question: Who eats his lunch in the park?