text: In anatomy, the<unk> es or simply olives (Latin oliva and olivae, singular and plural, respectively) are a pair of prominent oval structures in the medulla oblongata, the lower portion of the brainstem.  They contain the<unk>  nuclei.
option_0: Olivary body
option_1: Cochlear nuclei
option_2: Optic stalk
option_3: Olfactory bulb
option_4: Vestibular nuclei
option_5: Optic chiasm
option_6: Anterior cochlear nucleus
option_7: Ganglion