[word=","] [lemma=where] [lemma=think] [!tag=NN] [tag=□]
[word=","] [lemma=where] [lemma=think] [!tag=NN] [tag=VBZ]
[word=","] [lemma=where] [lemma=think] [!tag=NN] [tag=NN]
Perhaps nowhere are such possibilities more advantageous than at the University of Pittsburgh , where thinking small has led to big plans .