Problem: Does "During these reforms, Middle Congo became known as the Republic of the Congo in 1958 and published its first constitution in 1959." answer the question "What was disbanded in 1958?"

A: no

Problem: Does "Chopin's biographer Adam Zamoyski writes that he never considered himself to be French, despite his father's French origins, and always saw himself as a Pole." answer the question "What biographer of Chopin wrote that Chopin never considered himself French?"

A: yes

Problem: Does "He left a series of notes in the cabinets as a prank, which initially spooked his colleague, Frederic de Hoffmann, into thinking a spy or saboteur had gained access to atomic bomb secrets." answer the question "What did Frederic de Hoffmann think had happened when he found these notes?"

A:
yes