 
 <prompt> Which type of carrier was introduced later, Invicible or Queen Elizabeth? Given the previous question, write a context that contains the answer. It can be 1 - 20 sentences. Context: 

Translate the text above to Nigerian pidgin. If there is programming code in it, leave as is. Do not add any extra statement in your response: <response>: The Royal Navy dey build two new big STOVL aircraft carriers, wey dem dey call Queen Elizabeth class, to replace di three wey don retire wey be Invincible-class carriers. Di ships na HMS Queen Elizabeth and HMS Prince of Wales. Dem go fit operate up to 40 aircraft for peace time operations with a group of up to 50, and dem go get weight of 70,600 tonnes. HMS Queen Elizabeth dey plan to start work for 2017 followed by Prince of Wales for about 2020. Dem go start to dey work for 2020. Dem main aircraft dem go use na F-35B Lightning IIs, and dem ship's company go dey around 680 with total number go rise to about 1600 when di air group dey on board. Di two ships go be di biggest warships wey Royal Navy don ever build. 