Women and children with strollers in a library.
Women and their kids are walking in the library.
strollers is contradictory to walking
exists s1 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & with(x2,x3) & in(x3,x4) & n_library(x4) & n_stroller(x3) & n_child(x2) & subset_of(x1,s1) & n_woman(x1))
exists e1 x1 x2 x3 x4.(n_library(x4) & in(e1,x4) & Actor(e1,x1) & v_walk(e1) & subset_of(x3,x1) & n_kid(x3) & of(x3,x2) & n_thing(x2) & subset_of(x2,x1) & n_woman(x2))