A bad storm is slowing traffic on a busy city street.
There is a lot of snow causing traffic on a busy city street
you can't assume there is a snow storm based off of just telling us there is a storm.
exists e1 s1 s2 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_slow(e1) & on(x2,x3) & n_street(x3) & of(x3,x4) & n_city(x4) & a_busy(s2) & Theme(s2,x3) & n_traffic(x2) & n_storm(x1) & a_bad(s1) & Theme(s1,x1))
exists p1 x1 e1 s1 x2 x3 x4 x5 x6 x7.((x1 = x2) & on(e1,x6) & n_street(x6) & of(x6,x7) & n_city(x7) & a_busy(s1) & Theme(s1,x6) & Theme(e1,x5) & Actor(e1,x4) & v_cause(e1) & n_traffic(x5) & (x2 = x4) & of(x2,x3) & n_snow(x3) & n_lot(x2))