From The Guardian - Mon 22 Jul 2024:
Solution
This is a multiple choice question with no information given. Nevertheless it is possible to deduce the answer. If (d) is true then (b) is true and so (d) is false after all. Since (d) is false, (a) is false. If (c) is true, then (e) is true since we know that (d) is not, and hence (c) is actually false. Since (c) is false, all those following are false: that is, (e) is false. Hence, (b) is true.
Now we have to check that all the true and false specifications are consistent; otherwise, there will be no solution to the problem. This is easily done, and so the answer is (b).