Does the sentence "By 750, the feast of her conception was widely celebrated in the Byzantine East, under the name of the Conception (active) of Saint Anne." provide a valid answer to the question "What was widely observed in the eastern portion of the Byzantine world ?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The airport currently has 85 routes to national and international destinations, which include Japan, Korea, Thailand, Malaysia, Singapore, USA and Germany." provide a valid answer to the question "How many routes does Nanjing's airport run?" OPTIONS:
- yes
- no

A: yes

Does the sentence "'free constructions', Tauli 1977), along with other sources of lexical enrichment such as derivations, compositions and loanwords (often from Finnish; cf." provide a valid answer to the question "In what publication can examples of ex nihilo words be found?" OPTIONS:
- yes
- no

A: no

Does the sentence "At the 29 August Arab League summit in Khartoum, Nasser's usual commanding position had receded as the attending heads of state expected Saudi King Faisal to lead." provide a valid answer to the question "What leader assumed a more prominent position due to Nasser's difficulites?" OPTIONS:
- yes
- no

A:
yes