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