This famous painting called THE LOVERS was painted in 1928 by a famous artist named Rene
Magritte. How does this painting relate to today.
Using three paragraphs (4 sentences in each
paragraph) TELL ME HOW THIS PAINTING IS
RELEVANT TO TODAY 2020.

i'm not sure i completely understand your question, but i will do my best.

i think the answer you are looking for is sequence. (see below)

a repeated melodic fragment would be best defined as repetition, while repeated chords (different or the same) could be a chord progression. however, you then mentioned the chord and melodic fragment beginning on higher or lower pitches, in that case, the answer could be best defined as a sequence. the definition of a sequence is as follows: "the restatement of a motif or longer melodic (or harmonic) passage at a higher or lower pitch in the same voice."

let me know if this !