Insanely Awe-dical

I finally finished my Digital Logic Design homework, and I cracked out this electronic 2-input AND circuit (using only NAND gates) to show Kate and Brian.

here's the truth table:

A B | Middle Output | Output
----------------------------------
0 0 | 1 | 0
0 1 | 1 | 0
1 0 | 1 | 0
1 1 | 0 | 1

Brian and Kate =)