Input: Article: Radio stations played Top 40 hits regardless of genre; although, most were in the same genre until the mid-1970s when different forms of popular music started to target different demographic groups, such as disco vs. hard rock. This evolved into specialized radio stations that played specific genres of music, and generally followed the evolution of artists in those genres.

Now answer this question: In what decade did genres begin to diverge on the basis of demographic groups?

Output: 1970s

Input: Article: The FA Cup winners qualify for the following season's UEFA Europa League (formerly named the UEFA Cup; until 1998 they entered the Cup Winners' Cup instead). This European place applies even if the team is relegated or is not in the English top flight. In the past, if the FA Cup winning team also qualified for the following season's Champions League or Europa League through their league position, then the losing FA Cup finalist was given the Europa League place instead. FA Cup winners enter the Europa League at the group stage. Losing finalists, if they entered the Europa League, began earlier, at the play-off or third qualifying round stage. From the 201516 UEFA Europa League season, however, UEFA will not allow the runners-up to qualify for the Europa League through the competition.

Now answer this question: Does the loser of the cup gain anything?

Output: the losing FA Cup finalist was given the Europa League place

Input: Article: For Ruskin, the aesthetic was of overriding significance. His work goes on to state that a building is not truly a work of architecture unless it is in some way "adorned". For Ruskin, a well-constructed, well-proportioned, functional building needed string courses or rustication, at the very least.

Now answer this question: To be true architecture in Ruskin's opinion what should be done to a structure?

Output:
it is in some way "adorned"