A button is a digital device, it reads either pressed or not pressed.
The Arduino is set up to consider a reading of 5V as “true”, so with
the circuit below,
I will use
when green flag clicked forever set [button pressed? v] to < not < digital reading (10) :: #468cfc> > if (button pressed?) then say [Pressed] for (0.5) seconds else say [Not Pressed] for (0.5) seconds