Does "The administrative region covers 12,012 km (4,638 mi), with approximately 12 million inhabitants as of 2014, and has its own regional council and president." contain the correct answer to "As of 2014 how many inhabitants lived in the administrative region?"

A: yes

Does "Darwin noted that barriers to migration played an important role in the differences between the species of different regions." contain the correct answer to "What was the combination of effects that Darwin considered the most important in determining the differences in species that evolved separately in similar environments?"

A: no

Does "The soda makes the glass water-soluble, which is usually undesirable, so lime (calcium oxide [CaO], generally obtained from limestone), some magnesium oxide (MgO) and aluminium oxide (Al2O3) are added to provide for a better chemical durability." contain the correct answer to "Why is lime often added to glass?"

A:
yes