$16-$Which of the following gives three dimensions of the Systems Thinking?

a$-$ Events $-$ patterns $-$ systemic structures

b$-$ Systemic structures $-$ paradigm $-$ events

c$-$ Paradigm $-$ language $-$ methodology

d$-$ Systemic structure $-$ language $-$ pattems

e$-$ Paradigm $-$ systemic structures $-$ methodology