The Coffee or Soda Logic Puzzle

George, Helen, and Steve are drinking coffee. Bert, Karen, and Dave are drinking soda. Using logic, is Elizabeth drinking coffee or soda?

Answer:
Elizabeth is drinking coffee.

Explanation:
The people drinking coffee have two e’s in their names: George, Helen, and Steve. The people drinking soda do not: Bert, Karen, and Dave. Since Elizabeth has two e’s in her name, she is drinking coffee.