This shows a group of people walking over an arched red bridge.
There are humans refusing to swim across the water, due to a bridge.
A group of people is humans and it is implied that they people are refusing to swim and that is why they are walking over a bridge.
exists e1 e2 s1 s2 x1 x2 x3 x4.(Theme(e2,x2) & Actor(e2,x1) & v_show(e2) & of(x2,x1) & over(e1,x4) & n_bridge(x4) & a_red(s2) & Theme(s2,x4) & a_arched(s1) & Theme(s1,x4) & Actor(e1,x3) & v_walk(e1) & (x1 = x3) & n_people(x1) & n_group(x2) & n_thing(x1))
exists p1 x1 x4.(n_water(x4) & exists e1 p2 x2 x3.((x1 = x2) & Topic(e1,p2) & Actor(e1,x3) & v_refuse(e1) & exists e2 x5.(r_due(e2) & to(e2,x5) & n_bridge(x5) & across(e2,x4) & Actor(e2,x3) & v_swim(e2)) & (x2 = x3) & n_human(x2)))