A woman in a bicycle store where two men are working on a bike.
people are skateboarding
The person could not be in a bicycle and skateboarding simultaneously.
exists p1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & exists e1 x4 x5.(on(e1,x5) & n_bike(x5) & Actor(e1,x4) & v_work(e1) & n_man(x4) & card_eq_2(x4)) & where(x2,p1) & n_store(x2) & of(x2,x3) & n_bicycle(x3) & n_woman(x1))
exists e1 x1.(Actor(e1,x1) & v_skateboard(e1) & n_people(x1))