The best answer for this question would be:
His son begs him to have a change of heart.
In the end of the story, the grandfather did not
make it up to his son about their opinions on marriage. It is shown that he
watched the rainfall, regretting that he had not made up with his son and that
he’s missing out on his grandchildren.
By showing the soundness of his argument through a number of analogies
He had a verrry peaceful and very idolistic meaning
Answer:
3 = Today's topic of discussion deserves further attention.