Assertion: lumbar plexus's branch | /r/HasProperty | supply
Facets:
Source sentences:
text: The main branch is the sciatic nerve (L4-5, S1-3), and its 3 main branches (the peroneal, tibial, and sural nerves) supply the hamstring muscles, all the muscles below the knee, and all the skin below the knee except the area supplied by the saphenous nerve.