[{"so":5,"pos":2,"vB":1,"vB1":4,"vkq2":5,"vC":3,"vC1":2,"vkq3":5,"vD":4,"vD1":1,"vkq4":5,"num":"2"},{"so1":5,"so2":5,"so3":2,"so4":1,"so5":1,"so6":2,"type":3,"da":"2"},{"so1":7,"so2":1,"so3":2},{"imageId":"gl10","bt":{"sbt":4,"st":3},"bts":[{"sbt":5,"st":4},{"sbt":4,"st":4},{"sbt":5,"st":3}],"pos":2,"imageName":"quả dứa"},{"num1":2,"num2":2,"imageId":"gl19"},{"list":[4,6,8,9],"N":4,"max":9},{"Min":2,"Max":9,"trueans":8,"color":"#35aede"},{"imageId":"gl21","sbt":3,"st":2,"imageName":"quả táo"},{"so1":1,"so2":2,"idx":0},{"so1":3,"so2":0,"ty1":1,"ty2":0}]
["2+3=5","Bằng","10",[2],"2+2=4","9","8","3-2=1",{"ans1":"1+2=3","ans2":"3"},"3"]