Bob and diner always has two types of pie on the desert menu bob Edith know how to make 6 cherry apple strawberry pumpkin key lime which pairs are missing fro?

Here's how we can figure out the missing pie pairs:

* Bob's Pies: Cherry, Apple, Strawberry, Pumpkin, Key Lime (5 total)

* Edith's Pies: We don't know yet.

We need to find two pairs of pies, meaning each pair should have two different pie types.

Here are some possibilities:

* Pair 1: Cherry & Apple

* Pair 2: Strawberry & Pumpkin (or vice versa)

* Pair 2 (Alternative): Key Lime & any of the remaining flavors (Cherry, Apple, or Strawberry)

It's impossible to know the exact missing pairs without more information about Edith's pies.