Problem: Margarita la tornera (Margarita the Gatekeeper) is an opera in three acts composed by Ruperto Chapi to a libretto by Carlos Fernandez Shaw, based on a dramatic poem by Jose Zorrilla. It premiered on February 24, 1909 at the Teatro Real in Madrid in a performance conducted by the composer. An acclaimed recording of the opera came out in 1999 with Placido Domingo and Elisabete Matos.

Based on the paragraph above can we conclude that "Margarita la tornera is translated to Margarita the Gatekeeper in English."?

A: Yes

Problem: The Mayor of Youngstown is the chief executive of the government of the city of Youngstown, Ohio. The term of office for the mayor and members of Youngstown City Council is four years. Youngstown, Ohio has had a total of 50 recorded mayoral administrations, including the city's current mayor. Youngstown has traditionally been led by Democratic mayors.

Based on the paragraph above can we conclude that "The current Mayor of Youngstown is a Democrat."?

A: It's impossible to say

Problem: 2gether (usually stylized as 2ge+her, 2Ge+Her or 2GE+HER; pronounced "Together") was an American fictional boy band whose composition, songs, and formation story is a satirical approach to the boy bands of the 1990s such as New Kids on the Block, 'N Sync and Backstreet Boys. They were part of a self-titled MTV TV movie and spin-off television series.

Based on the paragraph above can we conclude that "2gether existed in 1991"?

A:
It's impossible to say