{
   "classes":[
      {
         "calculus":[
            {
               "question":"\frac{d}{dx} e^x",
               "options":[
                  {
                     "answer":"option 1",
                     "option2":"option 2",
                     "option3":"option 3",
                     "option4":"option 4"
                  }
               ]
            },
            {
               "question":"\frac{d}{dx} sin(x)",
               "options":[
                  {
                     "answer":"option 1",
                     "option2":"option 2",
                     "option3":"option 3",
                     "option4":"option 4"
                  }
               ]
            },
            {
               "question":"\int_{-3}^{2} x^2 dx",
               "options":[
                  {
                     "answer":"option 1",
                     "option2":"option 2",
                     "option3":"option 3",
                     "option4":"option 4"
                  }
               ]
            },
            {
               "question":"\int_{0}^{\infty} tan(x) dx",
               "options":[
                  {
                     "answer":"option 1",
                     "option2":"option 2",
                     "option3":"option 3",
                     "option4":"option 4"
                  }
               ]
            },
            {
               "question":"\\\\int_{-1}^{1} \\\\frac{1}{x} dx",
               "options":[
                  {
                     "answer":"option 1",
                     "option2":"option 2",
                     "option3":"option 3",
                     "option4":"option 4"
                  }
               ]
            },
            {
               "question":"\\\\int e^x dx",
               "options":[
                  {
                     "answer":"option 1",
                     "option2":"option 2",
                     "option3":"option 3",
                     "option4":"option 4"
                  }
               ]
            },
            {
               "question":"\\\\int_1^4 x^3 dx",
               "options":[
                  {
                     "answer":"option 1",
                     "option2":"option 2",
                     "option3":"option 3",
                     "option4":"option 4"
                  }
               ]
            },
            {
               "question":"\\\\int_{-3}^{2} x dx",
               "options":[
                  {
                     "answer":"option 1",
                     "option2":"option 2",
                     "option3":"option 3",
                     "option4":"option 4"
                  }
               ]
            },
            {
               "question":"\\\\int_{0}^{\\\\infty} sec(x) dx",
               "options":[
                  {
                     "answer":"option 1",
                     "option2":"option 2",
                     "option3":"option 3",
                     "option4":"option 4"
                  }
               ]
            },
            {
               "question":"\\\\int_{-1}^{1} \\\\frac{1}{x^2} dx",
               "options":[
                  {
                     "answer":"option 1",
                     "option2":"option 2",
                     "option3":"option 3",
                     "option4":"option 4"
                  }
               ]
            }
         ]
      }
   ]
}