"To Kill A Mockingbird", what did the Jem and Walter talk about on their way to the Finch house?

Explanation:

This question refers to chapter 3 of To Kill a Mockingbird.

Scout was upset with Walter Cunningham for getting her in trouble with the teacher, so she rubbed his nose in the dirt. Jem intervened and invited Walter to lunch at the Finch house.

On the way there Scout noticed "Jem made pleasant conversation with him" and they talked about the Radleys, specifically Boo.

Jem said "I went all the way up to the house once" and Walter noted he "Almost died first year [he] come to school and eat them pecans".

Jem and Walter talked about the Radleys.

where and what are the statements?

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 !