A man with an orange cap scraping concrete.
A man walks in the building
Scraping concrete must be paused as one walks in the building.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & Theme(e1,x5) & Actor(e1,x4) & v_scrape(e1) & n_concrete(x5) & (x2 = x4) & n_cap(x2) & of(x2,x3) & n_orange(x3) & n_man(x1))
exists e1 x1 x2.(n_building(x2) & in(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_man(x1))