premise: Some ladies on an outing.
hypothesis: There are only ladies in the group.
explanation_1: Only ladies explains some ladies.
premise_logic: exists x1 x2.(a_topic(x1) & on(x1,x2) & n_outing(x2) & n_lady(x1))
hypothesis_logic: exists p1 s1 x1 x3.(n_group(x3) & a_only(s1) & Manner(p1,s1) & exists x2.((x1 = x2) & in(x2,x3) & n_lady(x2)))
premise_sim: exists x1 x2.(on(x1,x2) & n_outing(x2) & n_lady(x1) & a_topic(x1))
hypothesis_sim: exists p1 s1 x1 x3.(n_group(x3) & exists x2.(n_lady(x2) & in(x2,x3) & (x1 = x2)) & a_only(s1) & Manner(p1,s1))