Sentence:  We can see from (34) that Determiners are sisters of N-bar and daughters of/  N-double-bar; <WSD>Adjuncts</WSD> are both sisters and daughters of N-bar; and Comple-/  ments are sisters of N and daughters of N-bar. This means that <WSD>Adjuncts</WSD> re-/  semble Complements in that both are daughters of N-bar; but they differ from/  Complements in that <WSD>Adjuncts</WSD> are sisters of N-bar, whereas Complements are/  sisters of N. Likewise, it means that <WSD>Adjuncts</WSD> resemble Determiners in that/  both are sisters of N-bar, but they differ from Determiners in that <WSD>Adjuncts</WSD>/  are daughters of N-bar, whereas Determiners are daughters of N-double-bar. 
Meaning of the word marked with <WSD> tags:  A constituent which is both the daughter and the sister of an X-bar.