This is from the story rikki-tikki-tavi. what is the relationship between the poem at the beginning and the rest of the story ?
a. the poem reveals that rikki-tikki will be victorious in his fight against the cobras.
b. the poem describes nagaina's inner thoughts before she is introduced as a character.
c. the poem shows how the cobras could have killed rikki-tikki if they were quicker during the fight.
d. the poem explains how cobras and moongooses get along in the wild when humans are not around.