Chris advices and encourages Ronald Franz to get out on the road and live like he does. The correct answer is (a).
Into the Wild the story about the traveller named Christopher McCandless who wanted to be independent and self reliant person. He was helped by so many people and at the same time he wanted to leave isolated so he left everyone behind.
Ronald franz was an elderly person whom Chris met him in Salton city, California. Chris adviced him to go out and travel like him. Franz was also inspired with him as he leaves alone in the wild without any fear.
Thus the option (A) is correct.
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