Does the sentence "The American Civil War boosted the local economy with wartime purchases of industrial goods, including that of the New Haven Arms Company, which would later become the Winchester Repeating Arms Company." provide a valid answer to the question "What was the original name of the famous rifle manufacturing companies in New Haven?"

A: yes

Does the sentence "M. George Craford, a former graduate student of Holonyak, invented the first yellow LED and improved the brightness of red and red-orange LEDs by a factor of ten in 1972." provide a valid answer to the question "What graduate student of Holonyak created the yellow LED?"

A: yes

Does the sentence "The service is always connected, free, and includes multiplayer support." provide a valid answer to the question "Along with being free and providing constant connectivity, what other feature does PS Network offer users?"

A: yes

Does the sentence "The empire was established by Chandragupta Maurya in Magadha (in modern Bihar) when he overthrew the Nanda Dynasty." provide a valid answer to the question "What dynasty did Chandragupta Maurya defeat?"

A:
yes