Public discussions of artificial intelligence frequently warn of imminent superhuman machines. Most working AI researchers, however, regard such timelines as wildly compressed, pointing out that current systems still fail at basic tasks like reliable causal reasoning and long-horizon planning. The field's near-term challenges are concrete and unglamorous.
Which choice best describes the function of the second sentence in the text?
- A
It restates the popular view in stronger terms.
- B
It defines the term 'superhuman'.
- Ccheck_circle
It introduces an expert pushback that qualifies the popular alarm.
- D
It introduces a new technology unrelated to AI.
Explanation
The second sentence pushes back on inflated public timelines by citing concrete shortcomings. B captures the qualifying function.