Helium, Phosphorus, Oxygen, Chromium, Argon, Gallium, Manganese, Sulfur, Scandium, Magnesium, Zinc, Titanium, Fluorine, Copper, Cobalt, Vanadium, Neon, Calcium, Germanium, Chlorine, Arsenic, Hydrogen, Nickel, Potassium, Silicon, Nitrogen, Aluminium, Carbon, Lithium, Iron, Boron, Sodium. Is "Sulfur" in the previous list? 
Provide no explanation, directly answer with only "Yes." or "No."