[{"Bold_text": "verb (used without object)", "List Items": ["to happen; take place; come to pass:When did the accident occur?Synonyms: befall", "to be met with or found; present itself; appear :Modest amounts of fructose occur naturally in fruits and vegetables.Synonyms: offer , exist , arise", "to suggest itself in thought; come to mind (usually followed byto):An idea occurred to me."]}]