Mary Jane, since I have met you, girl, you've ruined my brain.

While general “calling out” can be about anything at all, the callout culture addressed in this article relates specifically to social justice communities and admits to the tendency of some social justice activists to see calling out as an end in itself.

The message from the euro zone should be loud and clear: if lawmakers don't put their house in order, markets eventually will do it for them.

In general each kind of Wh question calls for an answer which is an instance of a particular major sentence constituent.