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