Task: Question Generation
Input (English): All paper produced by paper machines as the Fourdrinier Machine are wove paper, i.e. the wire mesh that transports the web leaves a pattern that has the same density along the paper grain and across the grain. Textured finishes, watermarks and wire patterns imitating hand-made laid paper can be created by the use of appropriate rollers in the later stages of the machine.
Output (English): What is in common with the lentgh along and across the grain of paper produced by a machine such as the Fourdrinier?