گزینه‌ای را انتخاب کنید که به بهترین شکل جمله را کامل می‌کند.

Rather than merely summarising the philosopher’s argument, the essay uses it as a springboard to ______ the tension between individual freedom and collective responsibility, introducing several provocative implications that the original text leaves unexplored.

A) elaborate on
B) riff on
C) dwell on
D) capitalize on