I would say false cause/post hoc ergo.
Old Man old man with brown skin talking of past when being shephard in utah, nevada, colorado and new mexico was life lived freely; old man, grandfather, wise with time running rivulets on face, deep, rich furrows, each one a legacy, deep, rich memories of life . . . "you are...
Theme is there central idea of the story
Answer:
cause the sand is quicker than usual?
