Problem: Does "Three changes are of particular note: on January 1, 1934, Mecklenburg-Schwerin was united with the neighbouring Mecklenburg-Strelitz; and, by the Greater Hamburg Act (Gro-Hamburg-Gesetz), from April 1, 1937, the area of the city-state was extended, while Lubeck lost its independence and became part of the Prussian province of Schleswig-Holstein." answer the question "When did the Greater Hamburg Act occur?"

A: yes

Problem: Does "Reapportionment following the 2010 United States Census gave the state two more seats in the House of Representatives." answer the question "What hapend to the Florida congressional map in 2015"

A: no

Problem: Does "Mayor Bill de Blasio has committed to an 80% reduction in greenhouse gas emissions between 2014 and 2050 to reduce the city's contributions to climate change, beginning with a comprehensive "Green Buildings" plan." answer the question "What percent reduction of greenhouse gases does Mayor de Blasio want to see by 2050?"

A:
yes