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Choose the coordination option that correctly joins the two sentences below:

Trans fats have been linked to a variety of health problems. They are being taken out of many foods.

Trans fats have been linked to a variety of health problems; they are being taken out of many foods.
Trans fats have been linked to a variety of health problems; as a result, they are being taken out of many foods.
Both revised sentences are correct.
Both revised sentences are incorrect.