Original sentence: Brown eyes are also found in Europe, Oceania, and North America, though within European populations they are not predominant to the same extent.Elizabeth Taylor's physical trademark is her "violet" eyes.Hazel eyes are the product of moderate amounts of melanin.Hazel eyes have also been described as being equivalent to blue/gray.Ireland and Great Britain also have high proportions of blue eyes, with estimates of around 70% for Ireland and about 60% for  Britain.There is some difficulty in defining the eye color "hazel" as it sometimes considered to be synonymous with brown and other times with green.They have been described as light brown or yellowish brown, or as a lighter shade of brown.Various classification systems have ranged from a basic "light" or "dark" description to detailed gradings employing photographic standards for comparison
Edited sentence: Although not an albino, Elizabeth Taylor's physical trademark is her "violet" eyes.Brown eyes are also found in Europe, Oceania and North America, though within European populations they are not predominant to the same extent.Hazel eyes have also been described as being equivalent to green, blue/gray, and yellow combined with brown.Hazel eyes have also been described as light brown or yellowish brown.Hazel has been subjectively classified as a lighter shade of brown.Hazel is sometimes grouped with green.Ireland and Great Britain also have high proportions of blue eyes, with estimates of around 70% for Ireland and about 65% for Britain.It has been asserted that there is difficulty in defining the color hazel as it sometimes considered to be synonymous with brown and other times with green.They are the product of moderate amounts of melanin.Various classfication systems have ranged from a basic "light" or "dark" description to detailed gradings employing photographic standards for comparison