Task: Question Understanding
Input (English): Question: Sand and iron particles that are similar in size and color are mixed together in a beaker. What would be the best method of separating the particles? (1) Use tweezers to separate them. (2) Use a magnet to separate them. (3) Add water to the mixture. (4) Pour the mixture into a filter.?
Output (English): Sand, iron, similar, size, color, mixed, method, separating, particles?