contentious [Adjective] + problem [Noun]

Strength Strength Dispersion
A:
3
CHISQ:
1.25
AWT:
46,256,928
TTEST:
-1.52
G2:
0.55
FAWT:
1.18
MI:
-0.91
LOGLOG:
-1.44
JD:
0.43
MI3:
2.26
DICE:
0.01
RANGE: