What is a single word used to describe the following question in the following scenario:
John comes in from the supermarket having not brought the jam and his brother says to him:
'Why didn't you get the jam?'
Now, I looked at the definition of a rhetorical question and it is one that doesn't need an answer / an answer is not required; but here, John's brother actually wants an answer even though the answer(s) are obvious - either John forgot, didn't have enough money, or they ran out of jam in the supermarket.