A man is using woodworking tools.
A woman is using woodworking tools.
Woman and man are different.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_tool(x2) & of(x2,x3) & n_woodworking(x3) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_tool(x2) & of(x2,x3) & n_woodworking(x3) & n_woman(x1))