Man walks along a river bed approaching a bridge.
The weather is nice.
Just because a man walks along a river does not mean the weather is nice.
exists e2 e1 x1 x2 x3 x4 x5.(along(e1,x2) & Theme(e2,x5) & Actor(e2,x4) & v_approach(e2) & n_bridge(x5) & (x2 = x4) & n_bed(x2) & of(x2,x3) & n_river(x3) & Actor(e1,x1) & v_walk(e1) & n_man(x1))
exists s1 x1.(n_weather(x1) & Theme(s1,x1) & a_nice(s1))