Task: Question Answering
Input (English): Oliver entered the master_bedroom. Mason entered the master_bedroom. The orange is in the red_bottle. Phone rang. Mason exited the master_bedroom. Oliver moved the orange to the red_crate. Benjamin entered the playroom. Oliver entered the playroom. The cabbage is in the red_envelope. Oliver exited the playroom. Benjamin moved the cabbage to the green_cupboard. Phone rang. Oliver entered the cellar. Benjamin entered the cellar. The lettuce is in the green_box. Benjamin exited the cellar. Oliver moved the lettuce to the red_suitcase. Mason entered the playroom. Oliver entered the playroom. The tangerine is in the green_cupboard. Oliver exited the playroom. Phone rang. Mason moved the tangerine to the red_envelope. Where is the tangerine really?
Output (English): red_envelope