e/Saturn A-2

Information
has gloss	eng: Studied with the Saturn A-1 in 1959, the Saturn A-2 was deemed more powerful than the Saturn I rocket, consisting of a first stage, which actually flew on the Saturn IB, a second stage which contains four S-3 engines that flew on the Jupiter IRBM and a Centaur high-energy liquid third stage.
lexicalization	eng: Saturn A-2
instance of	c/Saturn rockets