jdwhit2

      extractValues('John Doe <[email protected]> (http://example.com)', '{name} <{email}> ({url})')
    >> {'name': 'John Doe', 'email': '[email protected]', 'url': 'http://example.com' }

  The Government believes companies have been “profiting
  unfairly at the expense of [the] consumer” by overloading 
  the national grid with electricity.

  The tolerance - how far out one may be for the estimate to be accepted and the answer shown - must at all times appear reasonable ... The student should never feel that an estimate was unreasonably rejected, and on the other hand should not find an odd guess being accepted