a mixture of two or more elements one of which is a metal???

Answer: alloy
Question: who was the last jockey to win the triple crown?

Answer: Mike Smith
Answer this question: who sings the song running down the dream??

Tom Petty
Q: who moves first in chess black or white?A: (White)
Input: who was the girl who played judy on leave it to beaver?

Output: Jeri Weil
Input: who killed king robert in game of thrones?

Output:
Cersei