An old woman is knitting with blue yarn.
An old woman knits with yarn.
The woman is knitting. The yarn can be blue.
exists e1 s1 s2 x1 x2.(with(e1,x2) & n_yarn(x2) & a_blue(s2) & Theme(s2,x2) & Actor(e1,x1) & v_knit(e1) & n_woman(x1) & a_old(s1) & Theme(s1,x1))
exists s1 x1 x2 x3.(a_topic(x1) & with(x1,x3) & n_yarn(x3) & n_knit(x1) & of(x1,x2) & n_woman(x2) & a_old(s1) & Theme(s1,x1))