Three people are in an airport with one laying on the ground, a woman sitting against the window and a man standing with his luggage.
Three people are happily in an airport.
Just because their are people at the airport  laying on the ground that does not mean they are happily in an airport.
exists e1 e2 p1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_luggage(x10) & of(x10,x7) & n_male(x7) & n_window(x7) & n_ground(x3) & on(e1,x3) & rel(x3,x4) & against(e2,x6) & subset_of(x8,x6) & with(x8,x10) & n_standing(x8) & of(x8,x9) & n_man(x9) & subset_of(x7,x6) & Actor(e2,x5) & v_sit(e2) & (x4 = x5) & n_woman(x4) & Actor(e1,x2) & v_lay(e1) & with(p1,x2) & n_thing(x2) & card_eq_1(x2) & exists x11.(in(x1,x11) & n_airport(x11)) & n_people(x1) & card_eq_3(x1))
exists p1 s1 x1.(a_happily(s1) & Manner(p1,s1) & exists x2.(in(x1,x2) & n_airport(x2)) & n_people(x1) & card_eq_3(x1))