Add a modern twist to this classic riddle.
What has four legs and flies?
"What has four propellers, can take flight and carry cargo? A drone with legs for landing!"
Complete the following task based on the instruction and optional input provided.### Instruction:
Add a modern twist to this classic riddle.

### Input:
What has four legs and flies?

### Output:
"What has four propellers, can take flight and carry cargo? A drone with legs for landing!"