A women sent her kid that was into programming to the grocery store and told it:
“Please buy 1 bottle of milk if they have eggs buy 2”
The kid returned with just 2 bottles of milk. When it’s mom ask why it bought 2 bottles of milk, the kid said:
“Because they had eggs”
… Was the kid right?
I suppose it demonstrates the ambiguity of human language and need to formalize things for computers