A young women shearing a sheep.
A man slaughters a sheep.
One can not be shearing and slaughter a sheep simultaneously.
exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_shear(e1) & n_sheep(x3) & (x1 = x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_slaughter(e1) & n_sheep(x2) & n_man(x1))