I want to test the association between the questions as follows
Example:
Question 1
How old are you this year
a. 6
b. 14
c. 25
d. 30

Question 2
You are doing something
a. Sales Staff
b. Bookkeeper
c. Salespeople

Question 3
You are a few classes
a. First grade
b. 11th grade
c. other

Required when setting up questions and answers:

- If question 1: a, b, display the next question is the question 3
- If question 1: c, d then displayed next question is question 2
- If question 1: Choose a and 3: Choose a
Answer: You should learn English for primary
- If question 1: Choose b and 3: Choose b or c
Answer: You should learn English for school
- If question 1: Choose c or d and v. 2: Choose b
Answer: You should learn english for accounting

This test the relationship between the previous question to make follow-up questions and answers