I want to know the answer to the following question:
In what river does the Bronx have 4 peninsulas?
All the background I'm provided with is that "East of the Bronx River, the borough is relatively flat and includes four large low peninsulas, or 'necks,' of low-lying land which jut into the waters of the East River and were once saltmarsh:". Is that enough to answer the question?
Answer: yes