Question: What served Nelson as his flagship from 6 June 1799 until the end of June 1801, and was one of two British-built 80-gun ships he other being designed by Sir Edward Hunt?
Sentence (from "HMS Caesar (1793)"): HMS "Caesar, also Cæsar", was an 80-gun third rate ship of the line of the Royal Navy, launched on 16 November 1793 at Plymouth.
Relevant evidence: No