In which of these passages from the Ramayana does the speaker express the importance of dharma?

A. "Hearing the words of Shri Ramachandra, the king, speechless and overcome with grief, wept aloud, shedding bitter tears."
B. "Overcome with shame, the king dare not ask thee to depart, but do thou disregard this."
C. "How much more would I do for my father, that he may preserve the vow of truth and serve thy purpose."
D. "How is it that I behold my father with bowed head, shedding tears?"

Question

In which of these passages from the Ramayana does the speaker express the importance of dharma?

 		A.	"Hearing the words of Shri Ramachandra, the king, speechless and overcome with grief, wept aloud, shedding bitter tears."
 		B.	"Overcome with shame, the king dare not ask thee to depart, but do thou disregard this."
 		C.	"How much more would I do for my father, that he may preserve the vow of truth and serve thy purpose."
 		D.	"How is it that I behold my father with bowed head, shedding tears?"