The true meaning

{"params":{"content":{"task":"<p>Match the five nouns from the article to their respective explanation.<\/p>\n","blanksText":"<p>1. ____<br>\na device in a vehicle for making a loud warning sound<\/p>\n\n<p>2. ____<br>\na group of vehicles owned by the same organization<\/p>\n\n<p>3. ____<br>\nan area or a building where people can leave their cars<\/p>\n\n<p>4. ____<br>\nthe mechanism with which the driver controls a vehicle<\/p>\n\n<p>5. ____<br>\na loud, unpleasant noise<\/p>\n","blanksList":[{"correctAnswerText":"horn"},{"correctAnswerText":"fleet"},{"correctAnswerText":"car park"},{"correctAnswerText":"steering wheel"},{"correctAnswerText":"racket"}]},"overallFeedback":[{"from":0,"to":100}],"behaviour":{"mode":"selection","selectAlternatives":"all","selectAlternativeRestriction":5,"spellingErrorBehaviour":"mistake","caseSensitive":false,"autoCheck":false,"enableSolutionsButton":true,"showSolutionsRequiresInput":false,"enableRetry":true,"enableCheckButton":true,"disableImageZooming":false,"confirmCheckDialog":false,"confirmRetryDialog":false},"showSolutions":"L\u00f6sung anzeigen","tryAgain":"Wiederholen","checkAnswer":"\u00dcberpr\u00fcfen","notFilledOut":"Bitte f\u00fclle alle L\u00fccken aus, um die L\u00f6sung zu sehen","tipLabel":"Tipp","spellingMistakeWarning":"\u00dcberpr\u00fcfe die Rechtschreibung: @mistake","scoreBarLabel":"Du hast :num von :total Punkten erreicht.","confirmCheck":{"header":"Beenden?","body":"Ganz sicher beenden?","cancelLabel":"Abbrechen","confirmLabel":"Beenden"},"confirmRetry":{"header":"Wiederholen?","body":"Ganz sicher wiederholen?","cancelLabel":"Abbrechen","confirmLabel":"Best\u00e4tigen"}},"metadata":{"license":"U"}},