Problem: Does "Open education is fast growing to become the dominant form of education, for many reasons such as its efficiency and results compared to traditional methods." answer the question "Which type of schooling can be most expensive?"

A: no

Problem: Does "found that the Y-chromosome of Ashkenazi and Sephardic Jews contained mutations that are also common among Middle Eastern peoples, but uncommon in the general European population." answer the question "It was found that the Y-chromosome of Ashkenazi and Sephardic Jews contained mutations that are also common with what other people?"

A: yes

Problem: Does "The Reconquista of Portugal and Spain led to a series of oceanic explorations resulting in the Age of Discovery that established direct links with Africa, the Americas, and Asia, while religious wars continued to be fought in Europe, which ended in 1648 with the Peace of Westphalia." answer the question "Which countries initiated the Age of Exploration following the Reconquista?"

A:
yes