Task: Question Answering
Input (English): Aiden entered the hall. Ethan entered the hall. The broccoli is in the blue_bathtub. Ethan exited the hall. Aiden moved the broccoli to the blue_suitcase. Evelyn entered the hall. Ethan entered the hall. The broccoli is in the blue_suitcase. Ethan exited the hall. Evelyn moved the broccoli to the blue_bathtub. Evelyn entered the living_room. Aiden entered the living_room. The watermelon is in the green_envelope. Aiden exited the living_room. Evelyn moved the watermelon to the red_box. Aria entered the hall. Aiden entered the hall. The broccoli is in the blue_bathtub. Aiden exited the hall. Aria moved the broccoli to the blue_suitcase. Where was the broccoli at the beginning?
Output (English): blue_bathtub