Problem: Does "Medieval Iranian scholars such as Abdullah Ibn al-Muqaffa (8th century) and Ibn al-Nadim (10th century) associated the term "Dari" with the eastern province of Khorasan, while they used the term "Pahlavi" to describe the dialects of the northwestern areas between Isfahan and Azerbaijan, and "Parsi" ("Persian" proper) to describe the Dialects of Fars." answer the question "What area was the name Dari connected to by medieval Iranian thinkers?"

A: yes

Problem: Does "The use of the term for the Iranian language family was introduced in 1836 by Christian Lassen." answer the question "When was the phrase Iranian language family first used?"

A: yes

Problem: Does "By 1755, Sebastiao de Melo was made Prime Minister." answer the question "Who abolished slavery in Portugal?"

A:
yes