Difficulty: Easy
Correct Answer: QSRP
Explanation:
Given data
Concept / ApproachAction chronology: light → draw → cough → remove → replace → continue. This preserves tactile realism and causality.
Why others failQPSR replaces before removing; SRPQ starts with the cough without lighting; PSQR begins with replacement prematurely.
Final AnswerQSRP
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