This brown pitbull is carrying a soccer ball in his mouth.
The pitbull has a muzzle on.
The pitbull can't carry a soccer ball if it has a muzzle on.
exists e1 s1 x1 x2 x3 x4.(n_mouth(x4) & of(x4,x1) & n_male(x1) & n_pitbull(x1) & a_brown(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & in(x2,x4) & n_ball(x2) & of(x2,x3) & n_soccer(x3))
exists e1 s1 x1 x2.(n_pitbull(x1) & a_on(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_muzzle(x2))