Problem: Does "He was sent to a school for non-commissioned officers and became a sergeant, serving in the 25th Croatian Regiment based in Zagreb." answer the question "What position in the army did he become after office school?" OPTIONS:
- yes
- no

A: yes

Problem: Does "Mexico City's airport is the main hub for 11 of the 21 national airline companies." answer the question "How many of the main Mexican airlines are based in Mexico City?" OPTIONS:
- yes
- no

A: yes

Problem: Does "Examples of Ottoman architecture of the classical period, besides Istanbul and Edirne, can also be seen in Egypt, Eritrea, Tunisia, Algiers, the Balkans and Romania, where mosques, bridges, fountains and schools were built." answer the question "The ottoman empire built structures in Romania that included Mosques, and Bridges, what else was built?" OPTIONS:
- yes
- no

A:
yes