Does the sentence "To prepare to press a CD, a glass master is made, using a high-powered laser on a device similar to a CD writer." provide a valid answer to the question "How are glass masters created?" OPTIONS:
- yes
- no

A: yes

Does the sentence "In December 2009, the Federal District became the first city in Latin America, and one of very few in the world, to legalize same-sex marriage." provide a valid answer to the question "What political leaning does Mexico City take?" OPTIONS:
- yes
- no

A: no

Does the sentence "The Orthodox millet, for instance, was still officially legally subject to Justinian's Code, which had been in effect in the Byzantine Empire for 900 years." provide a valid answer to the question "What code had been active for 900 years in the Byzantine empire?" OPTIONS:
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- no

A: yes

Does the sentence "Scientific research is ongoing, although a number of different theories exist; including one proposing that the Samoans originated from Austronesian predecessors during the terminal eastward Lapita expansion period from Southeast Asia and Melanesia between 2,500 and 1,500 BCE." provide a valid answer to the question "What year marks the end of the period of the terminal eastward Lapita expansion?" OPTIONS:
- yes
- no

A:
yes