People boarding an orange bus that says Primor.
The people are awake.
People can only board bus if they are awake.
exists e1 e2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_board(e2) & on(e1,x6) & ne_nam_primor(x6) & Actor(e1,x5) & v_say(e1) & (x3 = x5) & n_bus(x3) & of(x3,x4) & n_orange(x4) & (x1 = x2) & n_people(x1))
exists s1 x1.(n_people(x1) & Theme(s1,x1) & a_awake(s1))