Two boys and a girl ecstatically jump around two mattresses.
Two boys and a girl happily ecstatically jump
Ecstatically jump does not necessarily mean happily.
exists e1 s1 x1 x2 x3 x4.(a_ecstatically(s1) & Manner(e1,s1) & around(e1,x4) & n_mattress(x4) & card_eq_2(x4) & Actor(e1,x1) & v_jump(e1) & subset_of(x3,x1) & n_girl(x3) & subset_of(x2,x1) & n_boy(x2) & card_eq_2(x2))
exists s1 s2 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & happily(x2,x3) & n_jump(x3) & a_ecstatically(s2) & Theme(s2,x3) & n_girl(x2) & subset_of(x1,s1) & n_boy(x1) & card_eq_2(x1))