A couple of people sit outdoors at a table with an umbrella and talk.
Two people are seated outside while it's raining.
Outdoor tables have umbrellas even when it's not raining.
exists e1 x1 x2 x3 x4 x5 x6 x7.(at(e1,x4) & with(x4,x5) & n_talk(x7) & n_umbrella(x6) & subset_of(x7,x5) & subset_of(x6,x5) & n_table(x4) & Time(e1,x3) & n_outdoors(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_couple(x1))
exists e1 p1 s1 x1.(exists e2.(Actor(e2,x1) & v_rain(e2)) & n_thing(x1) & while(e1,p1) & a_outside(s1) & Manner(e1,s1) & Theme(e1,x1) & v_seat(e1) & n_people(x1) & card_eq_2(x1))