Original sentence: Tripp has commented that Lincoln's problematic and distant relationship with women stood in contrast to his more warm relations with a number of men in his life and that two of those relationships had arguable homosexual overtones
Edited sentence: Tripp, a largely discredited sex researcher, has commented that Lincoln's problematic and distant relationship with women stood in contrast to his more warm relations with a number of men in his life and that two of those relationships had arguable homosexual overtones