Two people take a break from riding bicycles.
Two people are doing something other than bike ride for a while.
If they are taking a break from riding bikes, it makes sense that they are doing something other than riding bikes.
exists e2 e1 x1 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_take(e2) & from(x2,x3) & n_bicycle(x3) & Actor(e1,x3) & v_ride(e1) & n_break(x2) & n_people(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3 x4 x5 x6.(for(e1,x6) & n_while(x6) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & than(s1,x4) & n_ride(x4) & of(x4,x5) & n_bike(x5) & Theme(s1,x3) & a_other(s1) & (x2 = x3) & n_thing(x2) & n_people(x1) & card_eq_2(x1))