Pick objects with two 'or' conditions

I'm not sure what's wrong with my code here... I'm sure I've just done something silly.

I would expect this code to only select things that are a = 0 AND b = 0 or 1 AND c = 0 or 1 but it's picking everything where a = 0.

Any help would be much appreciated! The code works with only one indented line (e.g., a = 0 AND b = 0 or 1) but doesn't work with both indented lines.

<img src="http://i.imgur.com/mgAPEyi.png" border="0" />

Capx here: dl.dropboxusercontent.com/u/31032919/PickingProblemWithOrs.capx

Add a For Each at the top, and drag a=0 (etc) to be it's sub-event. Then it works.

Hm okay, thanks! However, what if I want to just pick *one* instance of a text object that corresponds to a = 0, b = 0 or 1, and c = 0 or 1? I was hoping to narrow the picked list down and then top it off with a 'pick random instance' but it doesn't work with a 'for each' obviously.

PickingProblemWithOrs_BHT_v2.capx

(I changed "4" for more variety.)

Thanks so much! This works perfectly. Interesting that the original way didn't work but glad there was another way to do it. :D

I'd say you can report this as a bug. Here's both mechanisms. They should be equivalent.

PickingProblemWithOrs_BUG.capx