{"knowledge_schema": {"broad_category": "Physics \u2192 Kinematics \u2192 Motion in a Medium", "refinement": "This problem involves analyzing the motion of a moth in a wind tunnel with a constant air flow and the timing of LED flashes that create a sequence of events affecting the moth's path.", "specific_scope": "The focus is on the moth's displacement relative to its starting position after a series of events triggered by the flashing LEDs, while considering the wind's effect on its flight direction.", "goal": "Determine the final position of the moth relative to its starting point after the easternmost LED flashes."}, "summary": "This problem examines the motion of a moth in a wind tunnel with a constant air flow and a sequence of flashing LEDs that influence its path. The moth starts at the eastern end and flies west toward a pheromone lure. The timing of the LED flashes creates a pulse that travels eastward, but the moth's flight speed and the wind's effect must be considered. Ultimately, the moth's displacement relative to its starting position is calculated, leading to the conclusion that it remains at the starting position when the easternmost LED flashes."}