[{"Bold_text": "noun", "List Items": ["the performing of a sequence of designated actions, especially as a trial prior to actual performance; rehearsal; practice.", "a quick outline or review:a run-through of his medical history."]}, {"Bold_text": "adjective", "List Items": ["(of a freight train) made up of cars for a single destination, usually routed so as to avoid congested areas and stopping only for a change of crew."]}]