Select the correct text in the passage.
Which detail best supports the central idea that industries are using computers in innovative ways?
We are in the midst of revolutionary changes that are extending the mental energy and ability of people. While in the past we used computers strictly
for computing and information storage, we are now using them to solve
problems. The study of these methods is called artificial intelligence. As the
broad potential for artificial intelligence is discovered, more
and more businesses are investing in artificial intelligence research. The medical field
uses this technology in programs for diagnosing various diseases
. The doctor tells the computer the patient's symptoms, and the computer
continues to ask about symptoms until it determines a diagnosis
. Similar programs are also being used to trouble-shoot problems in the
operations of
computers. As the knowledge base of a program grows, it
becomes more and more sophisticated in the problems it can solve. We typically use
computers to do much of the tedious work we used to do
ourselves. Computers are increasingly being used as tools to enhance our creative
and
innovative abilities as well.