Correct. You choose a pairing that isn't currently claimed, then select your prompts.

To clarify: Generally speaking, each story should be based on one of the prompts in your table. That does not mean that the stories can't be connected to make up one whole once the prompt table is finished. It's really up to you.

The idea is that you write one short story for each prompts in your table. Remember there is no deadline.

Let me know if you have any further questions.