Task: Question Answering
Input (English): Owen entered the staircase. Jayden entered the staircase. The eggplant is in the blue_bathtub. Owen moved the eggplant to the green_treasure_chest. Owen is in the staircase. Elizabeth entered the staircase. The eggplant is in the green_treasure_chest. Owen moved the eggplant to the blue_bathtub. Owen entered the back_yard. James entered the back_yard. The cabbage is in the red_envelope. Owen moved the cabbage to the blue_treasure_chest. Owen entered the staircase. Jayden is in the staircase. The banana is in the green_treasure_chest. Owen moved the banana to the blue_bathtub. Where was the banana at the beginning?
Output (English): green_treasure_chest