Our smart little cookie

Lately Hannah has been using her hands to talk to us. One such movement has been to touch all her fingers and thumbs together in a O shape. You know how you sign Okay? Well imagine Hannah just signing the O. Then toughing both hands together over and over again. Over the weekend the boys have been asking me if Hannah's asking for something when she motions that "O" and does her cute little girl grunt. Jason even asked this weekend too. He said that it seems to be her "sign" for more. So I looked up the sign for "more" on an American Sign Language website tonight and was amazed that it was the sign she was doing!!!! So my question is... Which family member, friend or babysitter taught her this? Fess up. Somebody had to.