[{"Bold_text": "verb (used with object)", "List Items": ["to relate to; be connected with; be of interest or importance to; affect :The water shortage concerns us all.Synonyms: involve , touch", "to interest or engage (used reflexively or in the passive, often followed bywithorin):She concerns herself with every aspect of the business.", "to trouble, worry, or disquiet:I am concerned about his health.Synonyms: disturb"]}, {"Bold_text": "noun", "List Items": ["something that relates or pertains to a person; business ; affair :Law is the concern of lawyers.", "a matter that engages a person's attention, interest, or care, or that affects a person's welfare or happiness:The party was no concern of his.Synonyms: responsibility , burden", "worry, solicitude, or anxiety:to show concern for someone in trouble.Antonyms: indifference", "important relation or bearing:This news is of concern to all of us.", "a commercial or manufacturing company or establishment:the headquarters of an insurance concern.Synonyms: house , firm", "Informal.any material object or contrivance."]}]