A streetcar moves up a narrow road while a group of people gathers at the bottom of the hill.
The car is full of family members and the people at the bottom of the hill are the reunion.
Doesn't say that the streetcar is full or that the people waiting are the reunion.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_hill(x7) & n_bottom(x6) & at(e1,x6) & of(x6,x7) & while(e1,x3) & of(x3,x4) & Time(x4,x5) & n_gather(x5) & n_people(x4) & n_group(x3) & a_up(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_move(e1) & n_road(x2) & a_narrow(s1) & Theme(s1,x2) & n_streetcar(x1))
exists p1 s1 x1 x2 x3 x4 x5 x6 x7.(n_reunion(x7) & n_hill(x6) & n_bottom(x5) & n_people(x4) & n_car(x1) & (x4 = x7) & at(x4,x5) & of(x5,x6) & of(s1,x2) & n_member(x2) & of(x2,x3) & n_family(x3) & Theme(s1,x1) & a_full(s1))