In each of the questions given below, two columns are presented, each containing three phrases. Choose the option that correctly connects the phrases from Column I with those from Column II to form grammatically and contextually meaningful sentences. If none of the given options correctly represents all valid connections, choose "None of the above." 

A-E: The "attentional capture hypothesis" — which explains how salient stimuli involuntarily seize attention — connects with E, which specifically describes high-stimulus digital environments impairing sustained concentration. The hypothesis provides the theoretical mechanism for the observed impairment.   B-D: "Mirror neurons...hypothesised to underlie human empathy" connects with D — "have been the subject of significant empirical scepticism" about the translation of primate findings into human social cognition. This reflects the actual contested scientific status of the mirror neuron theory in human psychology.   C-F: "Working memory capacity as a predictor of fluid intelligence" connects with F — "has been demonstrated to be amenable to targeted training interventions." Working memory is precisely the cognitive system that has been most studied for training-based enhancement.   Options (b), (c), and (d) all contain incorrect pairings — A-D, B-F, A-F, C-E, B-E, and C-D do not form logically consistent or scientifically accurate sentences. Hence (a).