Complex sentence: In the top of the seventh inning, Berkman's RBI double again took the lead for the Yankees, later Derek Jeter's RBI single scored Berkman and made the score 4--2.
Split into simpler sentences: In the top of the seventh inning, Berkman's RBI double again took the lead for the Yankees. Later Derek Jeter's RBI single scored Berkman and made the score 4--2.