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