Does the sentence "At the very end of this section the groove joins itself to form a complete circle, called the lock groove; when the stylus reaches this point, it circles repeatedly until lifted from the record." provide a valid answer to the question "What do most automatic turn tables do when they meet a lock groove?" OPTIONS:
- yes
- no

A: no

Does the sentence "City Centre road improvements include the Patrick Street project - which reconstructed the street with a pedestrian focus." provide a valid answer to the question "What was a beneficial improvement made to Patrick Street?" OPTIONS:
- yes
- no

A: yes

Does the sentence "These elevators are often used in industrial and agricultural applications." provide a valid answer to the question "What industries are these types of elevators generally used in?" OPTIONS:
- yes
- no

A: yes

Does the sentence "In 530 BC Cyrus the Great, King of the Persian Achaemenid Empire crossed the Hindu-Kush mountains to seek tribute from the tribes of Kamboja, Gandhara and the trans-India region (modern Afghanistan and Pakistan)." provide a valid answer to the question "How long did the Persian empire control the northern India subcontinent?" OPTIONS:
- yes
- no

A:
no