Two swimmers competing in swim competition.
Two people are swimming in an indoor pool.
Sentence 1 is missing indoor pool
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & n_competition(x3) & of(x3,x4) & n_swim(x4) & Actor(e1,x2) & v_compete(e1) & (x1 = x2) & n_swimmer(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(in(e1,x2) & n_pool(x2) & a_indoor(s1) & Theme(s1,x2) & Actor(e1,x1) & v_swim(e1) & n_people(x1) & card_eq_2(x1))