In the following questions, there are four statements. In each statement, a word has been highlighted. Find out the sentence in which the highlighted word has been used incorrectly, conveying a meaning opposite to the logical context of the statement. If the highlighted words have been used correctly in all the sentences, mark option E as your answer.
A. Environmentalists cautioned that unchecked deforestation along vulnerable river basins would unravel decades of bio-conservation efforts undertaken by local indigenous communities.
B. The transport Ministry announced that rigorous preventive maintenance of national highway stretches would impair overall road safety standards during peak winter months.
C. Having reviewed the forensic audit findings, the chief executive instructed the compliance team to rectify procedural lacunae before resuming operations.
D. So unprecedented was the sudden surge in renewable energy generation that grid operators managed to synchronize power generation with peak load demand across three states. E. All are correct