What does that mean?

{"params":{"content":{"task":"<p>Match the highlighted words from the poem to their meanings.<\/p>\n","blanksList":[{"correctAnswerText":"mild, calm"},{"correctAnswerText":"young flowers"},{"correctAnswerText":"season, period of time"},{"correctAnswerText":"sun"},{"correctAnswerText":"darkened, made less bright"}],"blanksText":"<p>A. \u201cThou art more lovely and more <strong>temperate<\/strong>\u201d<br>\n\u2192 _________<\/p>\n\n<p>B. \u201cRough winds do shake the darling <strong>buds<\/strong> of May\u201d<br>\n\u2192 _________<\/p>\n\n<p>C. \u201cAnd summer\u2019s <strong>lease<\/strong> hath all too short a date\u201d<br>\n\u2192 _________<\/p>\n\n<p>D. \u201cSometime too hot the <strong>eye of heaven<\/strong> shines\u201d<br>\n\u2192 _________ <\/p>\n\n<p>E. \u201cAnd often is his gold complexion <strong>dimm\u2019d<\/strong>\u201d<br>\n\u2192 _________<\/p>\n"},"overallFeedback":[{"from":0,"to":100}],"behaviour":{"mode":"selection","selectAlternatives":"all","selectAlternativeRestriction":0,"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"}},