Task: Question Answering
Input (English): Passage: Shades of blue -- Navy blue is a shade of the standard (h = 240°) blue. Navy blue got its name from the dark blue (contrasted with white) worn by officers in the British Royal Navy since 1748 (originally called marine blue before 1840) and subsequently adopted by other navies around the world.
Question: is royal blue the same as navy blue
Output (English): 1