Problem: Does "Aligned Movement, Organization for the Prohibition of Chemical Weapons, Permanent Court of Arbitration, and the World Customs Organization." answer the question "Which league is Eritrea an observing member of?" OPTIONS:
- yes
- no

A: no

Problem: Does "A century later, when the Treaty of Lausanne was signed between Greece and Turkey in 1923, the two countries agreed to use religion as the determinant for ethnic identity for the purposes of population exchange, although most of the Greeks displaced (over a million of the total 1.5 million) had already been driven out by the time the agreement was signed.[note 1]" answer the question "When was the Greece that we know today officially formed ?" OPTIONS:
- yes
- no

A: no

Problem: Does "In addition to the Dean and canons, there are at present two full-time minor canons, one is precentor, and the other is sacrist." answer the question "How many lay vicars are there?" OPTIONS:
- yes
- no

A:
no