Generate a question that can be answered by this sentence.
The Mona Lisa is a painting created by Leonardo da Vinci.
Who created the painting The Mona Lisa?
Complete the following task based on the instruction and optional input provided.### Instruction:
Generate a question that can be answered by this sentence.

### Input:
The Mona Lisa is a painting created by Leonardo da Vinci.

### Output:
Who created the painting The Mona Lisa?