In the question given below, a part of the sentence is in bold and italicised. Below are given alternatives to the bold and italicised part which may improve the sentence. Choose the correct alternative. In case no improvement is needed, choose option 'D' as the answer.
The logic of Berlin wall already had been undermined, but when the news came through that the wall itself had been opened, I jumped into a car.
had been undermined already
had already been undermined
had been already undermined
No improvement
Correct answer is B
No explanation has been provided for this answer.