[{"text_idx": "#000000", "text": "Chu\u0301ng to\u0302i giu\u0301p mo\u0323i ngu\u031bo\u031b\u0300i ho\u0323c tie\u0302\u0301ng Anh va\u0300 chu\u031b\u0301ng to\u0309 kha\u0309 na\u0306ng vo\u031b\u0301i the\u0302\u0301 gio\u031b\u0301i"}, {"text_idx": "#000003", "text": "School laboratory are essential for future scientists"}, {"text_idx": "#000005", "text": "Audio books are still great way of studying"}]