Assertion: crossword's clue | /r/HasProperty | fifth one
Facets:
Source sentences:
text: And, if you remember that diagonal symmetry must be maintained, it's 100% worse than all that, because every time the length of the answer to the first clue changes, the length of the answer to the symmetrically matched clue, the fifth one, must also change (which, of course, also means the answers to some of the crossing Down answers must also change), which means the correct answer to the first clue instantly changes yet again.