Commentary explaining the meaning of the ayahs. One passage often covers several ayahs, so neighbouring ayahs can show the same text.
English Al-Mukhtasar tafsir for Surah Al-Mursalat — Ayah 20
أَلَمۡ نَخۡلُقكُّم مِّن مَّآءٖ مَّهِينٖ ٢٠
O people! Did I not create you from a small amount of despised fluid, i.e. a drop of semen?