Which sentence in the passage contains a dangling modifier? Natural Stress Relief

Sometimes, when I am feeling stressed, I need to get away from it all. After a long day last fall, a trip to the forest was exactly what I needed. Walking through the woods, the autumn leaves were marvelous shades of red, orange, and yellow, made more intense by the sunlight. As I breathed in the scents of the warm fall afternoon, I felt tranquil. The crunching of twigs and leaves beneath my boots sounded like a calming symphony. Being out in nature is a remedy for stress. I do not think I will ever forget my relaxing trip to the forest.

Read this adapted excerpt from a famous poem by john keats. this poem is about a beautiful vase with intricate shapes and patterns. you, silent form, do tease us out of thought as does etemity: cold pastorall when old age shall this generation waste, you shall remain in the middle of other woe than ours, a friend to man, to whom you say "beauty is truth, truth beauty that is all you know on earth, and all you need to know what is the poet saying when he writes that "old age shall this generation waste"? the poet is expressing his dread of growing older the poet is mourning the changes he sees in his "generation." the poet is saying that beauty is illusionary and short-lived. the poet is saying that people don't live long; life is brief