Anytime you're being told a story or someone recounts an article or something that happened and doesn't identify the gender of the main character of that story, like:
"Oh hey, did you see that drunk driver crash into the hospital?"
"Oh my god, what was his name?"
"Oh hey, did you see that drunk driver crash into the hospital?"
"Oh my god, what was his name?"
"Did you hear about that firefighter that saved three kids?"
"Oh my god, she sounds incredible, that's great, good for her."
"Oh my god, she sounds incredible, that's great, good for her."