Teenagers are terrible at understanding this.
“How was your day at school,” is not a question asked to determine how a day at school was. It’s a (lousy) attempt at starting a conversation about feelings.

It requires empathy to answer a question that isn’t obviously about the answer.

The empathy to see that the person asking you has something else in mind.
Back when I was hiring dozens of people at Yoyodyne, I asked one of the hackneyed programmer interview questions (back then, it wasn’t nearly as well known.) “How many gas stations are there in the US?”

It should have been obvious that I didn’t actually want to know how many gas stations there were. That was easy to look up, and why would I ask someone I didn’t know a question like that?
Over time, I had to get more and more clear in my messaging. “Because I want to see how you figure out amorphous problems, help me understand how you would answer a question like…” Even then, it was a very powerful tell. Two people said, “I don’t have a car,” and left the interview. (That’s true, not hyperbole).
Other than name and phone number, when someone asks you a question, it’s worth considering why. Intentionally answering the real question is a great place to start.