Two people are scuba diving in blue water with lots of bubbles.
The bubbles are big
Just because two people are scuba diving in blue water with lots of bubbles does not imply that the bubbles are big
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 s1 x1.(n_bubble(x1) & Theme(s1,x1) & a_big(s1))