text: Dollar Weakens, Seen Falling Further  NEW YORK (Reuters) - The dollar sank on Friday as  persistent concerns over the U.S. economy and comments  throughout the week from European Central Bank and Federal  Reserve officials afforded the currency no respite.
inputs: Dollar Weakens, Seen Falling Further  NEW YORK (Reuters) - The dollar sank on Friday as  persistent concerns over the U.S. economy and comments  throughout the week from European Central Bank and Federal  Reserve officials afforded the currency no respite.