[[[Mishima-ga kaita to] sensei-ga osietekureta to] John-ga itta] saisyo no hon
M-NOM write-PAST C teacher-NOM teach-PAST C J-NOM first first no book
= the λx first [book, x] [John said that [teacher said that Mishima wrote x]] ≠ the λx [John said that [first [book, x] [teacher said that Mishima wrote x]]] ≠ the λx [John said that [teacher said that [first [Mishima wrote [book, x]]]]]