The couple says private ports charge a reasonable fee ; for example , the Grenelle port in Paris charges 30 euros , or $ 40 , a night .
Grenelle /location/neighborhood/neighborhood_of Paris
DT NN VBZ JJ NNS VBP DT JJ NN : IN NN , DT NNP NN IN NNP NNS CD NNS , CC $ CD , DT NN .
Grenelle
LOCATION
Paris
LOCATION
/location/neighborhood/neighborhood_of