In SA2, there are 2 sections: SBQ & SEQ. In the SEQ section, there are 3 questions and you choose ONE. Each SEQ has 2 sub-parts a. and b. So you will have 1a. b., 2a. b. and 3a. b.
Many have asked about the distribution of SEQs for SA2. Here is a table showing the possible combinations (in green) and the not-possible combinations (in red) of the a. and b. parts.
Pls note the table is only an example of possible and not-possible scenarios. It does not mean that these questions will be tested in SA2.