From which sentence in Enikolopov et al. (2018:151) would you quote rather than paraphrase if wishing to summarise, in the writers' original formulation, the potential inadequacy of social media in fighting corruption?
"[1] Emerging new media has recently become an alternative source of independent information for citizens and, potentially, an agent of political change in nondemocratic regimes. [2] Theoretically, citizens and activists might use social media for sharing information about wrongdoings by politicians or public officials. [3] This information can, in turn, change the way both people and public officials behave by encouraging more transparency and improving accountability. [4] However, low entry barriers—anyone can easily create Twitter or Facebook content—make the reputation and quality of individual blogs a serious concern. [5] In addition, many governments engage in various kinds of online censorship and propaganda activities. [6] In this environment, it is not clear whether or not social media can have a real impact on political and corporate accountability.
A. Sentence 3
B. Sentence 4
C. Sentence 5
D. Sentence 6
D. Sentence 6
In this sentence, the authors directly articulate the potential inadequacy of social media in fighting corruption, questioning whether it can have a real impact on political and corporate accountability in the face of government censorship and propaganda activities.