Problem: Does "Fimbriae (sometimes called "attachment pili") are fine filaments of protein, usually 210 nanometres in diameter and up to several micrometers in length." answer the question "What is the diameter of fimbriae?"

A: yes

Problem: Does "From 2008 to 2012, there was a net migration from Thuringia to Erfurt of +6,700 persons (33 per 1000 inhabitants), +1,800 to Gera (19 per 1000), +1,400 to Jena (14 per 1000), +1,400 to Eisenach (33 per 1000) and +1,300 to Weimar (21 per 1000)." answer the question "How many people migrated to Thuringia between 2008 and 2012?"

A: yes

Problem: Does "Madonna's Italian-Catholic background and her relationship with her parents are reflected in the album Like a Prayer." answer the question "Like a Prayer reflects Madonna's relationship with who?"

A:
yes