Premise: George W. Bush . From a prominent political family , he is the eldest son of Barbara and George H. W. Bush , the 41st President of the United States , making him only the second president to assume the nation 's highest office after his father , following the lead of John Quincy Adams . His paternal grandfather , Prescott Bush , was a United States Senator from Connecticut .
Hypothesis: George W. Bush's maternal grandfather was a United States Senator from Connecticut.
Label: CONTRADICTION