CONCEPTS: brow, father, furrow

GEN: The humble father studies him with a furrowed brow.

CONCEPTS: farm, graze, horse

GEN: horses graze on a farm

CONCEPTS: flame, liquid, spit

GEN: a man spits flammable liquid onto a torch, causing it to flare up into flame.

CONCEPTS: diagram, label, part

GEN:
diagram of the ... body parts labeled in human language