Two people are scuba diving in blue water with lots of bubbles.
Two friends decided to go scuba diving
Sentence 1 is missing scuba diving
exists p1 s1 x1 x2 x3 x4.(in(p1,x2) & with(x2,x3) & of(x3,x4) & n_bubble(x4) & n_lot(x3) & n_water(x2) & a_blue(s1) & Theme(s1,x2) & exists s2 x5.((x1 = x5) & n_diving(x5) & a_scuba(s2) & Theme(s2,x5)) & n_people(x1) & card_eq_2(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_decide(e1) & exists e2 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_go(e2) & n_diving(x2) & of(x2,x3) & n_scuba(x3)) & n_friend(x1) & card_eq_2(x1))