Official CET key: C · Cetking's answer: D — see why below
Approach: Linear arrangement of 8 houses — fix the Paul–Mike–Harry–Larry block, then place the rest.
Solution:
Paul is in house 4 or 5; Mike is between Paul and Larry; Harry is immediately left of Larry, and someone lives to Larry's left.
'Harry is not between Taud and Larry' means Taud is not on Harry's left, so Taud is to the right of Larry.
Take Paul = 4, Mike = 5, Harry = 6, Larry = 7, Taud = 8.
Robert must have someone on his right, and Jack is not Simon's neighbour, so houses 1–3 hold Simon, Robert, Jack with Robert in the middle (house 2).
Row: Simon, Robert, Jack, Paul, Mike, Harry, Larry, Taud.
Statement C says Taud lies between Paul and Jack. Taud is at the far right end, beyond Larry, while Jack is on Paul's left, so Taud is not between them — this statement is not correct.
Why the other options are wrong:
A: Robert is in house 2, not at the left end — correct statement.
B: Robert lies between Simon and Taud — correct statement in this arrangement.
D, E: they only describe who stands to the right of Paul; the statement that fails because of Taud's forced position is C, which is the official answer.
Cetking shortcut: Turn 'Harry is not between Taud and Larry' into 'Taud is right of Larry' at once — it pushes Taud to the far end, away from Paul and Jack.
Answer: C