The bicyclists are in a race.
The bicyclists are parked under a tree, enjoying water and sandwiches after a hard-fought race.
In a race is different than parked.
exists p1 x1.(n_bicyclist(x1) & exists x2.(in(x1,x2) & n_race(x2)))
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_bicyclist(x1) & for(e1,e2) & after(e2,x6) & n_race(x6) & a_hard-fought(s1) & Theme(s1,x6) & Theme(e2,x3) & Actor(e2,x1) & v_enjoy(e2) & subset_of(x5,x3) & n_sandwich(x5) & subset_of(x4,x3) & n_water(x4) & under(e1,x2) & n_tree(x2) & Theme(e1,x1) & v_park(e1))