Which of the following quotations most clearly reinforces the point in Part A, showing that the “acknowledgment of responsibility” is often missing? A. Increasingly, the pinnacle of adventure tourism—the summit of Everest—comes at too steep a cost.
B. But shutting the industry down would anger the outfitters, clients, and, most of all, the Sherpas.
C. What's left instead [after a Sherpa's death] is a patchwork of charity, in which some families find help from climbers to send their kids to school and others don't.
D. "Our team is overwhelmed with sadness. Our prayers go out to his family at this extremely difficult time. Tea lights have been lit, we hang our heads in sorrow."