TASK DEFINITION: In this task, you are given Wikipedia articles on a range of topics, we ask you to write a question based on the content of the articles that can be answered in a binary manner i.e. True or False.
PROBLEM: System of measurement -- The French Revolution gave rise to the metric system, and this has spread around the world, replacing most customary units of measure. In most systems, length (distance), mass, and time are base quantities.

SOLUTION: is distance measured using the same system all over the world

PROBLEM: Niagara Falls, New York -- Niagara Falls (/naɪˈæɡərə/ ny-AG-ər-ə) is a city in Niagara County, New York, United States. As of the 2010 census, the city had a total population of 50,193, down from the 55,593 recorded in the 2000 census. It is adjacent to the Niagara River, across from the city of Niagara Falls, Ontario, and named after the famed Niagara Falls which they share. The city is within the Buffalo--Niagara Falls Metropolitan Statistical Area and the Western New York region.

SOLUTION: is part of niagara falls in new york

PROBLEM: Australian Shepherd -- Also, great variety is seen in the Aussie's eye color, and they are often heterochromatic. An early nickname for the breed was ``ghost-eye dog''. Aussie eyes may be any shade of brown, or blue; they may have two differently colored eyes, or even have bicolored or ``split eyes'' (for example, a half-brown, half-blue eye), which appear to be linked to the merle coloration. Merled eyes occur, as well, where one color is mixed in and swirled with another. Any combination of eye color is acceptable in the breed standard, so long as the eyes are healthy. In general, however, black Aussies (self, bi-color, or tri-color) tend to have brown eyes, while red (self, bi-color, or tri-color) Aussies tend to have amber eyes, though these Aussies may also carry the blue-eyed gene.

SOLUTION:
do all australian shepherds have different colored eyes