Premise: Rihanna . Rihanna is the youngest and fastest solo artist to earn fourteen number-one singles on the Billboard Hot 100 , and was named the Digital Songs Artist of the 2000s decade and the top Hot 100 artist of the 2010s decade by Billboard .
Hypothesis: Rihanna is the oldest and slowest solo artist to earn fourteen number-one singles on the Billboard Hot 100.
Label: CONTRADICTION