Runners are passing by a red and white lighthouse.
There are runners outside
Runners are passing a lighthouse which is outdoors
exists e1 s1 s2 x1 x2.(by(e1,x2) & n_lighthouse(x2) & a_white(s2) & Theme(s2,x2) & a_red(s1) & Theme(s1,x2) & Actor(e1,x1) & v_pass(e1) & n_runner(x1))
exists p1 s1 x1.(a_outside(s1) & Manner(p1,s1) & exists x2.((x1 = x2) & n_runner(x2)))