So they way I got around that is by only having 2 conditions, this will simplify things a lot. One for first and/or last name and the other was for middle name. So when all three check boxes are true then it will initiate two tasks in parallel. See Screenshot of request will all 3 set to true.

Workflow:

You shouldn't need the option of Middle name AND first OR last because you can simply have option 1 and option 2 go off at the same time.

Please mark responses as Helpful or Correct Answer, it helps a lot!

Thanks!

-Joel R.