Two children and a bald man scuba dive in a pool.
Two kids and a bald man go swimming.
Children and kids are synonyms.  scuba dive  is a form of swimming.
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & in(x2,x5) & n_pool(x5) & n_dive(x2) & of(x2,x4) & n_scuba(x4) & of(x2,x3) & n_man(x3) & a_bald(s2) & Theme(s2,x2) & subset_of(x1,s1) & n_child(x1) & card_eq_2(x1))
exists s1 s2 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & n_swimming(x2) & of(x2,x4) & n_go(x4) & of(x2,x3) & n_man(x3) & a_bald(s2) & Theme(s2,x2) & subset_of(x1,s1) & n_kid(x1) & card_eq_2(x1))