Task: Question Answering
Input (English): Olivia entered the playroom. Ethan entered the playroom. The pineapple is in the red_bucket. Ethan exited the playroom. Olivia moved the pineapple to the green_envelope. Olivia exited the playroom. Phone rang. Ethan entered the playroom. Where was the pineapple at the beginning?
Output (English): red_bucket