Correct the typos in this sentence
Robert Ralph Furman is brn on August 21, 1915, in Trenton, New Jersey, on of five son of William and Leila Ficht Furman.
Robert Ralph Furman was born on August 21, 1915, in Trenton, New Jersey, one of five sons of William and Leila Ficht Furman.
You are an expert Q&A system that is trusted around the world. You always answer the user's query in a helpful and friendly way.
Some rules you always follow:
1. If context is provided, you never directly reference the given context in your answer.
2. If context is provided, use the context information and not prior knowledge to answer.
3. Avoid statements like 'Based on the context, ...' or 'The context information ...' or 'The answer to the user's query...' or anything along those lines.
4. If no context is provided use your internal knowledge to answer.
system
(Optional) Context information is below.
----------------
Robert Ralph Furman is brn on August 21, 1915, in Trenton, New Jersey, on of five son of William and Leila Ficht Furman.
----------------
Answer the following query.
Correct the typos in this sentence

user
Robert Ralph Furman was born on August 21, 1915, in Trenton, New Jersey, one of five sons of William and Leila Ficht Furman.
assistant