Conversation so far:
What happened in 1929 in P.G. Wodehouse's life?
In 1929, P.G. Wodehouse's wife, Ethel, negotiated a contract with MGM studios in Hollywood under which he would be paid $2,000 a week
What happened in 1930 in P.G. Wodehouse's life?
In 1930, P.G. Wodehouse's contract with MGM studios started, but the studio had little for him to do, so he wrote a novel and nine short stories
What happened in 1931 in P.G. Wodehouse's life?
Wodehouse's contract with MGM ended in 1931 and it was not renewed
What did P.G. Wodehouse and his wife, Ethel, lose money on?
The couple had lost considerable sums in the Wall Street Crash of 1929
What happened to P.G. Wodehouse and his wife after their loss in the Wall Street Crash of 1929?
His wife, Ethel, negotiated a contract with MGM on her husband's behalf under which he would be paid $2,000 a week
Was P.G. Wodehouse's contract with Hollywood?
Yes, his contract was with MGM studios in Hollywood, CA

Question: What did he do for MGM?
Self-contained rewrite: What did P.G. Wodehouse do for MGM?