Complex sentence: Between 2004 and 2007, Rosenstein co-directed the documentary "Waging a Living" for PBS's "POV" with Roger Weisberg, which followed four families for three years as they tried to raise themselves out of poverty.
Split into simpler sentences: Between 2004 and 2007, Rosenstein co-directed "Waging a Living" for PBS's "POV" with Roger Weisberg. This documentary followed four families for three years as they tried to raise themselves out of poverty.