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A worker giving a tour of the factory to visitors
Illustration of an elderly man and woman in wheelchairs receiving an explanation from a man in a suit
Elderly Couple Understanding and Solving a Problem. Exclamation mark. Hand drawn style vector design illustrations.
Man holding document, gesturing, symbolizes explanation or presentation of information. 3D rendering, conceptual image. Isolated on white background.
Illustration of a male doctor (line drawing color) conducting online medical treatment on a computer.

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