A boy is shoveling a pile of leaves together.
A girl sews a dress.
A boy can not be a girl at the same time.
exists e1 s1 x1 x2 x3.(a_together(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_shovel(e1) & of(x2,x3) & n_leaf(x3) & n_pile(x2) & n_boy(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_sew(e1) & n_dress(x2) & n_girl(x1))