Daidokoro-de kare-no dono-kodomo-ga tyoosyoku-go oba-ni isoide obento-o watasita-ka titioya-wa oboeteita.
Kitchen-at he-gen which-children-nom breakfast-after aunt-dat in a hurry lunch box-acc handed-Q father­top remembered
At the kitchen, the father remembered which of his children handed a lunch box to the aunt in a hurry after breakfast.