From: The class inclusion question: a case study in applying pragmatics to the experimental study of cognition
Order and group number
Position of A
Last
Middle
First
B’BA 1
BB’A 2
B’AB 3
BAB’ 4
AB’B 5
ABB’ 6
Answer
A
7
6
2
3
B
4
5
9
B’
1
0
Total
12
11