Your response to this question depends on your geographical location and cultural background. In some part of the world, simple a simple yes or no suffices the answer needed and no details whereas in other parts of the world when you asked this question they really meant to know genuinely whether or not you’re okay and they would be ready to hear the details.

A simple yes or no would not end the discussion on why they are checking on you.

Genuinely, could you say in all circumstances you’re okay?