Instruction
Nice job! Now we need to find the school's top students.
Exercise
As you saw in the previous exercise, the grades are stored in a field named marks in the following format:
{
'students': [
{
'marks': {'Art': 'B', 'Science': 'C', ...},
'name': 'Hartman Schwartz',
...
},
...
],
...
}
Read the liberty_school.json file into memory and save it as school_data. Print the names of students who have As in Mathematics and Science.



