Answer:
Perception Checking has 3 parts: Description - provide a description of the behavior you noticed. Interpretation - provide two possible interpretations of the behavior. Clarification - request clarification from the person about the behavior & your interpretations.
Explanation:
It would be the last one I believe since it might be last tense
Sentences? How about this:
Hitting the tree put a dent in my car.
I found a stash of candy hidden under my brother's pillowcase.
Or if you need them both in one sentence:
I tried to get to the stash of food behind the metal door, but I could barely make a dent.
Is that what you needed?