I just experienced my first earthquake . I ' m at work and it scared the crap out of me . The whole building shook and then we started to sway . Then we all stood in doorways until it was over .

Pick from:
[a]. They will see if everyone else is okay .
[b]. They will gather their stuff and leave the building .
[c]. They will prepare for another earthquake .
[d]. None of the above choices .
Q: What may happen after it has ended ?
[a].