Complex sentence: Ami Foster (born August 5,1975) was a successful U.S. child star in the early-1980s who is perhaps best remembered for playing Margaux Kramer on the American television program "Punky Brewster".
Split into simpler sentences: Ami Foster (born August 5,1975) is a former American child actress. Foster is best remembered for playing Margeaux Kramer on the American television program "Punky Brewster".