A surfer rides a green wave.
The surfer was now in his bed, fast asleep.
You can't be in bed fast asleep and riding a green wave.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_wave(x2) & a_green(s1) & Theme(s1,x2) & n_surfer(x1))
exists p1 s1 x1 x2.(n_bed(x2) & of(x2,x1) & n_male(x1) & n_surfer(x1) & a_now(s1) & Manner(p1,s1) & exists s2 x3.(in(x1,x2) & rel(x2,x3) & n_asleep(x3) & a_fast(s2) & Theme(s2,x3)))