Sentence 1: Pride of place goes to SL Dolly, the oldest mechanically powered boat in the world (c. 1850), which was restored after spending over 60 years at the bottom of Lake Windermere.

Sentence 2: SL Dolly was now the oldest mechanically powered boat in the world after having displaced SL Freemont (c.1877).

If the first sentence is true, then is the second sentence true?
it is not possible to tell