Question: Which is a comopany that provides human resources management software, United Continental Holdings or Automatic Data Processing?
Sentence (from "Automatic Data Processing"): ADP was formerly one of four American companies to get a AAA credit rating from Standard & Poor's (S&P) and Moody's, but S&P and Moody's downgraded ADP to AA in April 2014, after the dealer services unit was spun off.
Relevant evidence: No