Generate an appropriate joke using the following input.
A ghost and a vampire
Why don't ghosts like to go out with vampires? Because they can’t handle a pain in the neck!
Complete the following task based on the instruction and optional input provided.### Instruction:
Generate an appropriate joke using the following input.

### Input:
A ghost and a vampire

### Output:
Why don't ghosts like to go out with vampires? Because they can’t handle a pain in the neck!