Q: Who succeeded Carrion Jr.?
A: His successor, Democratic New York State Assembly member Ruben Diaz, Jr., who won a special election on April 21, 2009 by a vote of 86.3% (29,420) on the "Bronx Unity" line to 13.3% (4,646) for the Republican district leader Anthony Ribustello on the "People First" line, became Borough President on May 1.
Does the answer correctly answer the question

Options are: [I] yes. [II] no.
[I]