A dark-haired gentleman with a mustache and wearing a sweater is simultaneously pressing buttons on an old-fashioned computer monitor and the keyboard.
A man has just bought an old computer in an auction.
The man may not have bought the computer at all, and even if he did it was not necessarily at an auction.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_keyboard(x10) & a_simultaneously(s3) & Manner(e2,s3) & Theme(e2,x6) & Actor(e2,x1) & v_press(e2) & on(x6,x7) & subset_of(x10,x7) & subset_of(x8,x7) & n_monitor(x8) & of(x8,x9) & n_computer(x9) & a_old-fashioned(s2) & Theme(s2,x8) & n_buttons(x6) & subset_of(e1,x1) & Theme(e1,x5) & Actor(e1,x4) & v_wear(e1) & n_sweater(x5) & n_thing(x4) & subset_of(x2,x1) & with(x2,x3) & n_mustache(x3) & n_gentleman(x2) & a_dark-haired(s1) & Theme(s1,x2))
exists e1 s1 s2 x1 x2 x3.(a_just(s2) & Manner(e1,s2) & in(e1,x3) & n_auction(x3) & Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & n_computer(x2) & a_old(s1) & Theme(s1,x2) & n_man(x1))