The following sentences are broken into four parts and two parts may contain an error in them. Find out the combination which contains error. If the sentence is free from error, mark ‘No Error’.A negative campaign worked (A) / when there is a strong anti-incumbency (B) / either against the government (C) / on against the current leader.(D)

• A. A and D
• B. B and C
• C. C and D
• D. A and B
• E. No Error