Given the question: D-class lifeboat (IB1) - IB1 class lifeboats are inflatable boats serving in the UK's RNLI Inshore Lifeboat (ILB) fleet. Although they are known as the IB1 at times they are the latest development of the D class lifeboat and as such are mainly referred to as a D-Class. This class of lifeboat is one of the smallest operated by the RNLI and they are becoming a common sight at Lifeboat Stations round the coast. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer is:
Mean Of Transportation