Silver, Manganese, Fluorine, Antimony, Cadmium, Tin, Tellurium, Argon, Indium, Promethium, Zirconium, Scandium, Sodium, Magnesium, Boron, Helium, Nickel, Cerium, Technetium, Ruthenium, Iron, Bromine, Europium, Gadolinium, Terbium, Selenium, Lanthanum, Iodine, Copper, Zinc, Niobium, Sulfur, Palladium, Caesium, Titanium, Chromium, Calcium, Praseodymium, Strontium, Aluminium, Oxygen, Gallium, Rhodium, Silicon, Vanadium, Potassium, Samarium, Carbon, Beryllium, Nitrogen, Chlorine, Xenon, Rubidium, Arsenic, Barium, Germanium, Molybdenum, Phosphorus, Cobalt, Lithium, Hydrogen, Yttrium, Krypton, Neodymium. Is "Magnesium" in the previous list? 
Provide no explanation, directly answer with only "Yes." or "No."