I think children learn very quickly to omit details or lie, when they tell things to adults. You are playing Alana as if totally and utterly incapable of telling lies, which for me is more a trait pertaining to some pathologies. For some children with Asperger or Autistic traits it can be impossible to lie, and they may interpret things very literally, not understanding symbolic language, for instance. Telling lies is quite a sophisticated human interaction and negotiation, but IMHO most children are quite good at it, at least at a basic level. My two pennies.