Using the same model, I asked it what 2 + 2 is and it said "2 + 2 is 2 + 2" which is not wrong.
Other questions and answers were mixed:
How many cards in a deck? > A deck of cards contains 52 cards.
How many cards in a deck if I remove all Queens from the deck? > If you remove all Queens from the deck, there are still 52 cards in the deck.