Task: Question Understanding
Input (English): Question: Helen combined yellow sulfur and black iron filings together. What is the easiest way for her to separate this mixture? (A) They cannot be separated because they are chemically combined. (B) She can put the mixture in water and wait for the iron filings to rust. (C) They cannot be separated because they are physically combined. (D) She can use a magnet to attract the iron filings from the mixture.?
Output (English): yellow, sulfur, iron, filings, separate, mixture?