Which situation is considered reinforcement

Read the excerpt from "how i learned english.” and that was important, as important as joe barone asking me how i was through his tears, picking me up and dusting me off with hands like swatters, what does the imagery in the excerpt best readers picture? the awful stinging sensation of being dusted off the quick slapping motion of joe’s hands how roughly the speaker is pulled off the ground how loud and hard joe is laughing

Based on this excerpt the authors are mostly likely to attempt to answer which question?

Based on this excerpt the authors are most likely to attempt to answer which question