Which sentence from the excerpt provides context that supports the readers understanding of the pressure cooker?

a) you always get things done, and almost always at the last minute.
b) you work well under pressure and when you finally do sit down to accomplish a
task, you can sit and work for hours.
c) in these times, you can be extremely focused and shut out the rest of the world
in order to get done what needs to be done.
d) you sometimes use your ability to work under pressure as an excuse to
procrastinate.