See https://learn1.open.ac.uk/mod/oublog/viewpost.php?post=244360
Given all three labels are wrong, there are only two possible combinations.
1) Label A & P - contents A Label A - contents P Label P - contents A & P
2) Label A & P - contents P Label A - contents A & P Label P - contents A
If we take a fruit from A & P as we are permitted inspecting it will tell which of 1) and 2) is correct.





