Three men with reflectors on their clothing are searching in the field.
Three men with reflectors on their clothing are relaxing on the beach.
The three men are either searching ina  field or relaxing on a beach.
exists e1 x1 x2 x3 x4.(n_field(x4) & in(e1,x4) & Actor(e1,x1) & v_search(e1) & with(x1,x2) & on(x2,x3) & n_clothing(x3) & of(x3,x1) & n_thing(x1) & n_reflector(x2) & n_man(x1) & card_eq_3(x1))
exists e1 x1 x2 x3 x4.(n_beach(x4) & on(e1,x4) & Actor(e1,x1) & v_relax(e1) & with(x1,x2) & on(x2,x3) & n_clothing(x3) & of(x3,x1) & n_thing(x1) & n_reflector(x2) & n_man(x1) & card_eq_3(x1))