People ride two camels at the beach.
Two people are racing camels.
the fact that people are riding camels does not mean they are racing the,
exists e1 x1 x2 x3.(n_beach(x3) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_camel(x2) & card_eq_2(x2) & n_people(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_race(e1) & n_camel(x2) & n_people(x1) & card_eq_2(x1))