a middle-aged hockey player swerving on the ice
A man is fishing at the lake.
If people are playing hockey on ice, people can't simultaneously be fishing at that lake.
exists e1 s1 x1 x2 x3 x4.(n_ice(x4) & a_topic(x1) & on(e1,x4) & Actor(e1,x3) & v_swerve(e1) & (x1 = x3) & n_player(x1) & of(x1,x2) & n_hockey(x2) & a_middle-aged(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_lake(x2) & at(e1,x2) & Actor(e1,x1) & v_fish(e1) & n_man(x1))