Task: Question Answering
Input (English): Ethan entered the attic. Lucas entered the attic. The orange is in the blue_cupboard. Lucas exited the attic. Ethan moved the orange to the green_pantry. Ethan entered the front_yard. William entered the front_yard. The pineapple is in the red_box. William exited the front_yard. Ethan moved the pineapple to the red_cupboard. Ethan entered the back_yard. Phone rang. William entered the back_yard. The carrot is in the red_envelope. William exited the back_yard. Ethan moved the carrot to the green_cupboard. William entered the hallway. Lucas entered the hallway. The watermelon is in the blue_box. Lucas exited the hallway. Phone rang. William moved the watermelon to the blue_crate. Where does William think that Lucas searches for the watermelon?
Output (English): blue_box