id	question	choice1	choice2	choice3	choice4	answer
1	What is 2^3	2	5	7	8	0
2	2+2=?	4	5	7	1	1
3	9%2=?	3	1	3	0	2
4	2+2=?	4	5	7	1	1
5	2+2=?	4	5	7	1	1
8	1+4=	8	7	3	5	4
10	9%3=?	4	0	7	1	2
11	7*2	72	14	1	0	2
12	7*2	72	14	1	0	2