Two persons repairing their bicycle.
There are multiple people and a bike.
There are multiple people because there are two people.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_repair(e1) & n_bicycle(x2) & of(x2,x1) & n_thing(x1) & n_person(x1) & card_eq_2(x1))
exists p1 x1 s1 x2 x3 x4.((x1 = x2) & subset_of(x4,x2) & n_bike(x4) & subset_of(x3,x2) & n_people(x3) & a_multiple(s1) & Theme(s1,x3))