 
 <prompt> Wetin be the class wey the Prince of Wales dey? Based on the question wey dey before, write small tori wey get the answer. E fit be 1 - 20 sentences. Context: <response>: The Royal Navy dey build two new big STOVL aircraft carriers, wey dem dey call Queen Elizabeth class, to replace the three wey don retire wey be Invincible-class carriers. The ships dem be HMS Queen Elizabeth and HMS Prince of Wales. Dem go fit operate up to 40 aircraft during peace time with a group of up to 50, and dem go get weight of 70,600 tonnes. HMS Queen Elizabeth go start work for 2017 followed by Prince of Wales for 2020. The ships go start operation for 2020. Dem main aircraft dem go use na F-35B Lightning IIs, and dem ship's company go dey around 680 people with the total number go rise to about 1600 when the air group dey on board. The two ships go be the biggest warships wey Royal Navy don ever build. 