An asian man is wearing a kimono while practicing his martial arts with a fellow colleague.
Nobody is practicing
If a man is practicing his martial arts, it cannot be said that nobody is practicing.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4.(while(e1,e2) & with(e2,x4) & n_colleague(x4) & a_fellow(s3) & Theme(s3,x4) & Theme(e2,x3) & Actor(e2,x1) & v_practice(e2) & n_art(x3) & a_martial(s2) & Theme(s2,x3) & of(x3,x1) & n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_kimono(x2) & n_man(x1) & a_asian(s1) & Theme(s1,x1))
-exists e1 x1.(Actor(e1,x1) & v_practice(e1) & n_person(x1))