Answer:
The writers effect is that he is creating an effect that makes us feel that we are in the story using Sensory details
It seems to be character versus character. There is no mention of nature or society in the excerpt, and the character is not being restrained by himself. The father appears to be the major person keeping him from doing what he likes.
It is thanks to his jealousy that the Frog becomes the sole singer at the end of the poem.
He envied the Nightingale's talent and therefore tricked the Nightingale into practicing so much it died. After the Nightingale's death, the Frog became the only (and therefore best) singer. The Frog's success was only possible due to his jealousy. If he had not been jealous of the Nightingale, the Frog would not have become the singer he became.
I don't know what your choices are but the dictionary definition of "Elude" is: evade or escape from, typically in a skillful or cunning way. Hope that helps!