A boy and a girl sitting together in a car at a gas pump as it rains.
There are two people in the car at the gas station.
A boy and a girl constitute a group of two people. Being at a gas pump implies they are at a gas station.
exists e1 p1 p2 s1 x1 x2 x3 x4 x5 x6.(a_topic(s1) & subset_of(x2,s1) & exists e2.(Actor(e2,x1) & v_rain(e2)) & n_thing(x1) & as(e1,p2) & at(e1,x5) & n_pump(x5) & of(x5,x6) & n_gas(x6) & in(e1,x4) & n_car(x4) & exists s2.(Theme(s2,x3) & a_together(s2)) & Topic(e1,p1) & Actor(e1,x3) & v_sit(e1) & (x2 = x3) & n_girl(x2) & subset_of(x1,s1) & n_boy(x1))
exists p1 x1 x2 x3 x4.(n_station(x3) & of(x3,x4) & n_gas(x4) & n_car(x2) & at(p1,x3) & in(p1,x2) & exists x5.((x1 = x5) & n_people(x5) & card_eq_2(x5)))