Witch sentence contains the most elements of a final summary? Out of vengeance, they chewed the fig tree into little pieces

What is the central theme of the sniper

What is one possible theme for the poem forgetfulness

London includes a quote about john thornton as he is observing hal attempt to motivate the exhausted dogs "it was idle, he knew, to get between a fool and his folly". if the word "idle" is defined as "of no real worth, importance, or significance", what does this statement mean with regard to hal? who is the fool? what is hal's folly? why would john thornton think it of no real worth or useless to intervene?