Endres returned to Cincinnati after constructing the Monongahela Incline , but he returned to Pittsburgh in 1883 to help Diesher build the Monongahela Freight Incline .
NOUN VERB ADP PROPN ADP VERB DET PROPN PROPN , CCONJ PRON VERB ADP PROPN ADP NUM PART VERB PROPN VERB DET PROPN PROPN PROPN .