Which explanation better justifies the prediction?

Ground-truth class: car wheel

Input Image

Input image

CBM A

Predicted class: car wheel ✓
1 spokes 0.407
2 tire around the outside 0.383
3 attached to a car 0.090
4 central hub 0.072
5 hubcap 0.048

CBM B

Predicted class: car wheel ✓
1 wheels with hubcaps 0.276
2 car 0.194
3 cars 0.186
4 a tire around the outside 0.174
5 wheels 0.169