Detailed Instructions: Given a sentence in English, provide an equivalent paraphrased version from the original that retains the same meaning.
See one example below:
Problem: The NBA season of 1975 -- 76 was the 30th season of the National Basketball Association .
Solution: The 1975 -- 76 season of the National Basketball Association was the 30th season of the NBA .
Explanation: The paraphrase of the original sentence in English is correct and accurate because even though sentence order has been changed, the denotion that the 30th season of the NBA occurred in the years 1975 - 1976 is retained.

Problem: He was assigned in 1866 to the Portsmouth Navy Yard , then in 1868 to the Pensacola Navy Yard .
Solution:
It was assigned to the Portsmouth Navy Yard in 1866 , and then to the Pensacola Navy Yard in 1868 .