Modifiers have to be carefully placed in a sentence in order to convey the exact message and avoid ambiguity or confusion that can cause a humorous effect. In this case, the sentence that is written clearly and that uses modifiers in a grammatically correct manner without introducing ambiguity is C: To raise a good dog, patience is useful.
The story tell tale heart is a supernatural type of setting
I believe the answer would be
B. diverse people contribute to the country's identity
