The answer is choice A
the hint suggested that it would've been a negative connotation :)
1, Her logic is utterly incontrovertible.
2, We have incontrovertible evidence of what took place.
3, These are all incontrovertible facts.
4, CCTV provided incontrovertible evidence that he was at the scene of the crime.
The husband is a gentle man, from what the wife says he couldn’t ever be mean to anyone, that he is innocent. Hope this helps any :)
