Does the sentence "Sexual orientation is argued as a concept that evolved in the industrialized West, and there is a controversy as to the universality of its application in other societies or cultures. Non-westernized concepts of male sexuality differ essentially from the way sexuality is seen and classified under the Western system of sexual orientation.[unreliable source?]" provide a valid answer to the question "What concept is sexual orientation argued as?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Ignoring small arms and smaller machine-guns, ground-based air defence guns have varied in calibre from 20 mm to at least 150 mm." provide a valid answer to the question "What is the largest calibre ground-based air defence guns?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The earliest, colloquial stratum is traced to the Han dynasty (206 BCE - 220 CE); the second colloquial one comes from the period of the Southern and Northern Dynasties (420 - 589 CE); the third stratum of pronunciations (typically literary ones) comes from the Tang Dynasty (618907 CE) and is based on the prestige dialect of Chang'an (modern day Xi'an), its capital." provide a valid answer to the question "When was the Han Dynasty?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The Lacey Act of 1900 was the first federal law that regulated commercial animal markets." provide a valid answer to the question "What did the first federal wildlife commerce law prohibit?" OPTIONS:
- yes
- no

A:
no