Twelve persons live in a five-floor building with floors numbered 1 to 5 from bottom to top. Each floor has four flats named J, K, L, and M from west ...
Question
Twelve persons live in a five-floor building with floors numbered 1 to 5 from bottom to top. Each floor has four flats named J, K, L, and M from west to east. Flat K is east of J, west of L, and L is west of M. Eight flats are vacant. At least two but not more than three persons live on each floor. Adjacent flats (immediate left, right, above, or below) are not vacant. If A lives immediately above or below B's flat, then either a vacant flat is between them or no floor is between them. Given the following conditions:
- W lives east of U but neither in flat K nor M.
- Only one floor gap is between W and P, who lives west of S but not just west.
- U and P live in different named flats.
- R lives above S and adjacent to one of the vacant flats.
- R and W live in different named flats.
- O lives west of R and east of V.
- Q lives immediately below O’s flat.
- T lives east of Q.
- Only one floor gap between T and Y.
- T lives immediately above Y’s flat.
- Z lives just northwest of X.
Which among the following statements is not true?