Context: We \' ve already researched about the skull bones fusing early ( because she has a ridge running from front to back ) and I worried she did n\'t have sweat glands because she does not have tears yet . She got hot and clammy today though , so I \' m assuming she sweats , but maybe her tear ducts are blocked . Mommyitis . Amanda asked to have Nicole on her chest today . Nicole rooted around on her until Amanda said , " Get this off me !
Question: What would be the reason that Nicole would be " rooting around on her " ?
Option 0: None of the above choices .
Option 1: Nicole is searching for potato roots .
Option 2: Nicole is playing a game and pretending she is a pig .
Option 3: Nicole wants to nurse Amanda because she does n't know she is NOT her mother .
Answer: 3