**Choose the option that best captures the central idea of the following paragraph:
Human memory is not a recording of the past but a reconstruction influenced by expectations, emotions, and present needs. People often recall events differently at different times, not because they are careless, but because memory adapts to serve current goals. Understanding this adaptive nature explains why eyewitness testimonies are unreliable and why personal narratives evolve over time.
Question:**
Which option best summarizes the paragraph?

Question

The passage given below is followed by four alternate summaries. Choose the option that best captures the essence of the passage.
Manipulating information was a feature of history long before modern journalism established rules of integrity. A record dates back to ancient Rome, when Antony met Cleopatra and his political enemy Octavian launched a smear campaign against him with "short, sharp slogans written upon coins." The perpetrator became the first Roman Emperor and "fake news had allowed Octavian to hack the republican system once and for all". But the 21st century has seen the weaponization of information on an unprecedented scale. Powerful new technology makes the fabrication of content simple, and social networks amplify falsehoods peddled by States, populist politicians, and dishonest corporate entities. The platforms have become fertile ground for computational propaganda, 'trolling' and 'troll armies'.

Answer 1

Picture explaining this paragraph to a friend in one breath: you would not say "memory sometimes changes," you would say "memory is built to change, because it is rebuilding the past to fit what you need right now, not photographing it." That single sentence already contains everything the paragraph cares about — the mechanism (reconstruction driven by expectations, emotion, and present needs) and the payoff (why eyewitnesses get it wrong and personal stories drift). A summary that reduces this to "people forget things" or "eyewitnesses are unreliable" throws away the mechanism and keeps only a symptom, and a summary claiming memory is a faithful record flatly contradicts the opening line. The option that keeps both the mechanism and the payoff is the one that actually captures the central idea.

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