Question 2 – A, B, C

Question 3 – A, B, C, D

Question 4 – B, C, D

Question 5 – A, B, C, E

Question 6 – A, C

Question 7 – A, B, D, E

Question 8 – B, C

Question 9 – A, D, E

Question 10 – A, B, D

Question 11 – B, C

Question 12 – A, B

Question 13 – D

Question 14 – A, B, D

Question 15 – C

Question 16 – A, D

Question 17 – A, B, D

Question 18 – A, C, D

Question 19 – A, C

Question 20 – A, B, D, E

Question 21 – B, C

Question 22 – A, C, D