Complex sentence: Following a milestone, 8701, sold 6 million copies worldwide and spawning two "Billboard" Hot 100 number one singles "U Remind Me", "U Got It Bad" and hit song "U Don't Have To Call".
Split into simpler sentences: Following a milestone, 8701, sold 6 million copies worldwide. Spawning two "Billboard" Hot 100 number one singles "U Remind Me", "U Got It Bad" and hit song "U Don't Have To Call".