A boy and a man work on an upturned bicycle's front wheel.
Two people are almost done working on a bike.
You can not infer they are done working on the bike.
exists s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(s1) & subset_of(x2,s1) & on(x2,x5) & n_wheel(x5) & of(x5,x6) & n_front(x6) & of(x5,x4) & n_bicycle(x4) & a_upturned(s2) & Theme(s2,x4) & n_work(x2) & of(x2,x3) & n_man(x3) & subset_of(x1,s1) & n_boy(x1))
exists e1 e2 s1 x1 x2.(for(e1,e2) & on(e2,x2) & n_bike(x2) & Actor(e2,x1) & v_work(e2) & a_almost(s1) & Manner(e1,s1) & Theme(e1,x1) & v_do(e1) & n_people(x1) & card_eq_2(x1))