Task: Question Answering
Input (English): Olivia entered the den. Ethan entered the den. The pumpkin is in the blue_suitcase. Ethan exited the den. Olivia moved the pumpkin to the green_pantry. Olivia exited the den. Ethan entered the den. Olivia entered the hallway. Alexander entered the hallway. The spinach is in the green_basket. Alexander exited the hallway. Olivia moved the spinach to the green_crate. Olivia exited the hallway. Alexander entered the hallway. Ethan is in the den. Isabella entered the den. The pumpkin is in the green_pantry. Isabella exited the den. Ethan moved the pumpkin to the blue_suitcase. Ethan exited the den. Isabella entered the den. Alexander entered the staircase. Isabella entered the staircase. The grapes is in the blue_cupboard. Isabella exited the staircase. Alexander moved the grapes to the red_suitcase. Alexander exited the staircase. Isabella entered the staircase. Where does Alexander think that Isabella searches for the grapes?
Output (English): blue_cupboard