Hurry!! What minor action is shown here but not mentioned in dialogue?

The action that is shown in the picture even without being shown is the possibility for healthy, good-looking Jews to escape persecution.
The dialogue shows one of the Jews asking if it was still possible for him to go to the stadium, or if he should hide. That's because people who were well dressed and healthy were able to pretend they weren't Jewish and possibly escape a terrible fate.
More information about holocaust in the link:
https://brainly.com/question/321509