The Inigo Montoya School of Baby Signing

You keep using that word. I do not think that word means what you
think it means.
Inigo Montoya, The Princess Bride

It started with 'more.' Midget picked it up really quickly, unfortunately she thought it meant the frozen yoghurt iceblocks, because that's what she was always having 'more' of. No worries, after a few days she expanded the meaning to 'food.'

But then it all just got confusing.

For the past two days she has been desparately pointing to the bench. I have tried the water bottles, the grapes, the doll, the box, the cheese, the pasta, and basically everything off the bench she could possibly want. The barbecue sauce bottle sparked an interest, but everything else has been pushed away in disgust.

I've just asked her if she wants water, with a sign, so she's been standing in front of the fridge signing 'more water.' Now partly I'm shocked that she's combined two signs, but she doesn't want water, more or otherwise. I wish she'd use just one sign that we both know what it means.