One man in a fishing boat, working on his net.
A pilot flying in a jet
A man in a fishing boat working on his net can not be flying in a jet.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & on(e1,x5) & n_net(x5) & of(x5,x2) & n_male(x2) & Actor(e1,x4) & v_work(e1) & (x1 = x4) & in(x1,x2) & n_boat(x2) & of(x2,x3) & n_fishing(x3) & n_man(x1) & card_eq_1(x1))
exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_jet(x3) & Actor(e1,x2) & v_fly(e1) & (x1 = x2) & n_pilot(x1))