Task: Question Answering
Input (English): Oliver entered the hallway. William entered the hallway. The cucumber is in the red_drawer. William exited the hallway. Oliver moved the cucumber to the red_cupboard. Ella entered the cellar. William entered the cellar. The broccoli is in the red_bottle. William exited the cellar. Phone rang. Ella moved the broccoli to the blue_bathtub. William entered the cellar. Oliver entered the cellar. The lettuce is in the blue_bathtub. Phone rang. Oliver exited the cellar. Phone rang. William moved the lettuce to the red_bottle. Ella is in the cellar. William is in the cellar. The lettuce is in the red_bottle. William exited the cellar. Ella moved the lettuce to the blue_bathtub. Where is the lettuce really?
Output (English): blue_bathtub