lady wearing white shirt with blue umbrella in the rain.
A lady with her lucky umbrella on a rainy day.
There is no reason that an umbrella being held by a person in the rain must be the person's lucky umbrella.
exists e1 s1 s2 x1 x2 x3 x4 x5.(n_rain(x5) & a_topic(x1) & in(e1,x5) & with(e1,x4) & n_umbrella(x4) & a_blue(s2) & Theme(s2,x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shirt(x3) & a_white(s1) & Theme(s1,x3) & (x1 = x2) & n_lady(x1))
exists s1 s2 x1 x2 x3.(a_topic(x1) & with(x1,x2) & on(x2,x3) & n_day(x3) & a_rainy(s2) & Theme(s2,x3) & n_umbrella(x2) & a_lucky(s1) & Theme(s1,x2) & of(x2,x1) & n_female(x1) & n_lady(x1))