What is an example of perception checking?

a) Scenario: Your friend has been distant lately, not responding to your messages promptly. Perception checking answer: "Hey, I noticed you haven't been as responsive lately. Is everything okay?"
b) Scenario: Your roommate has left dirty dishes in the sink for days. Perception checking answer: "You never do the dishes! Why are you so lazy?"
c) Scenario: Your coworker seems upset during a team meeting. Perception checking answer: "What's your problem? You're ruining the mood. "
d) Scenario: Your sibling seems withdrawn after coming home from school. Perception checking answer: "Why are you always in a bad mood when you come home?"