Funny, I was learning math, language and useful (?) crap at school, not about honesty and fairytales, and yes, the first time I saw this concept was on Zelda link to the past
Updated
SplishWhaa-!?Would this Hinanawi Tenshi's boot be the one you dropped?Very well!SplaaashI wish to become a conversation partner to you two honest people!I dropped my boot in the river...Got it, leave it to me!Ah!Good evening...Greeting "How do you do?"Isn't it obvious without having to smell it!?Ni-Nitoriii!No, thanks!Ladies.Or would it be this Kagiyama Hina's boot?We can tell by smelling it!!