Question: SNOBOL ("StriNg Oriented and symBOlic Language") is a series of computer programming languages developed between 1962 and which year, at AT&T Bell Laboratories?
Sentence (from "Fourth-generation programming language"): Each of the programming language generations aims to provide a higher level of abstraction of the internal computer hardware details, making the language more programmer-friendly, powerful and versatile.
Relevant evidence: No