A streetcar moves up a narrow road while a group of people gathers at the bottom of the hill.
The people are in the middle of the ocean.
The people are at the bottom of the hill and nothing to do with the ocean.
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 x1 x2 x3.(n_ocean(x3) & n_middle(x2) & n_people(x1) & in(x1,x2) & of(x2,x3))