Sentence Correction

Ending a contentious political stalemate that frightened global business leaders, the new Italian Prime Minister, Enrico Letta, has finally formed a rare coalition government that united liberals and conservatives - and included a record number of women and Italy's first nonwhite ministers - to guide Italy, Europe's third-largest economy, out of stagnation.

a.frightened global business leaders, the new Italian Prime Minister, Enrico Letta, has finally formed a rare coalition government that united liberals and conservatives - and included a record number of women and Italy's first nonwhite ministers - to guide Italy, Europe's

b.had frightened global business leaders, the new Italian Prime Minister, Enrico Letta, finally formed a rare coalition government uniting liberals and conservatives - and including a record number of women and Italy's first nonwhite minister - to guide Italy, with Europe's

c.had been frightening global business leaders, the new Italian Prime Minister, Enrico Letta, has finally formed a rare coalition government uniting liberals and conservatives - and that include a record number of women and Italy's first nonwhite minister - to guide Italy, which has Europe's

d.had frightened global business leaders, the new Italian Prime Minister, Enrico Letta, finally formed a rare coalition government that united liberals and conservatives - and including a record number of women and Italy's first nonwhite minister - to guide Italy, which has Europe's

e.frightened global business leaders, the new Italian Prime Minister, Enrico Letta, finally formed a rare coalition government to unite liberals and conservatives - and includes a record number of women and Italy's first nonwhite minister - and to guide Italy, with Europe's

[spoiler]OA:B[/spoiler]