Complex sentence: Dakota Mayi Johnson (born October 4,1989) is an American fashion model and actress, best known for her lead role in the short-lived Fox sitcom "Ben and Kate" (2012--2013).
Split into simpler sentences: Dakota Mayi Johnson (born October 4,1989) is an American fashion model and actress. She may be best known for her lead role in the short-lived Fox sitcom "Ben and Kate" (2012--2013).