And then the cell needed to change again. And then the electrical engineer left the company. And then the cell needed to change. You can iterate on your releases much more quickly, too. Don't get left behind.
Keeping left behind releases cells become increasingly used in the society.
( z0 become :ARG1 ( z1 keep :ARG1 ( z2 leave-behind :ARG1 ( z3 cell :ARG1-of ( z4 release ) ) ) ) :ARG2 ( z5 use :ARG1-of ( z6 increase ) :location ( z7 society ) ) )
(z0 / become-01
    :ARG1 (z1 / keep-01
              :ARG1 (z2 / leave-behind-18
                        :ARG1 (z3 / cell
                                  :ARG1-of (z4 / release-01))))
    :ARG2 (z5 / use-01
              :ARG1-of (z6 / increase-01)
              :location (z7 / society)))
Keeping left behind releases cells become increasingly used in the society .
z1 :ARG1 z2
z3 :ARG1-of z4
z2 :ARG1 z3
z0 :ARG1 z1
z5 :ARG1-of z6
z0 :ARG2 z5
z5 :location z7