Two people on a floating device in the water on a nice day.
Two people are on vacation.
Two people on a floating device are on vacation.
exists s1 s2 x1 x2 x3 x4.(n_water(x3) & a_topic(x1) & on(x1,x2) & in(x2,x3) & on(x3,x4) & n_day(x4) & a_nice(s2) & Theme(s2,x4) & n_device(x2) & a_floating(s1) & Theme(s1,x2) & n_people(x1) & card_eq_2(x1))
exists p1 x1.(exists x2.(on(x1,x2) & n_vacation(x2)) & n_people(x1) & card_eq_2(x1))