5) write step in your argument and cite which rule you a. i did not have a coupon for buns or i did not have a coupon for hamburger. b. i had hamburgers or chicken for dinner. c. if i had hamburgers for dinner then i bought buns. d. if i did not have a coupon for buns then i did not buy buns. if i did not have a coupon for hamburger then i did not buy buns. logical argument which determines what i ate for dinner. number each a use for each step. e.