A man in a white shirt and helmet is using climbing equipment.
A man is using diving equipment.
A person cannot be using both climbing and diving equipment at the same time.
exists e2 e1 s1 x1 x2 x3 x4 x5.(Theme(e2,x5) & Actor(e2,x1) & v_use(e2) & n_equipment(x5) & Actor(e1,x5) & v_climb(e1) & in(x1,x2) & n_helmet(x4) & n_shirt(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_equipment(x2) & a_diving(s1) & Theme(s1,x2) & n_man(x1))