A man with a long white beard is dressed like a wizard in a purple robe with a crowd of people and children behind him.
A lonely person sat in the library.
There cannot be a crowd of people in the library.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8.(with(e1,x5) & behind(x5,x1) & n_male(x1) & of(x5,x6) & n_child(x8) & n_people(x7) & subset_of(x8,x6) & subset_of(x7,x6) & n_crowd(x5) & like(e1,x3) & in(x3,x4) & n_robe(x4) & a_purple(s3) & Theme(s3,x4) & n_wizard(x3) & Theme(e1,x1) & v_dress(e1) & with(x1,x2) & n_beard(x2) & a_white(s2) & Theme(s2,x2) & a_long(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2.(n_library(x2) & in(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_person(x1) & a_lonely(s1) & Theme(s1,x1))