Does the sentence "In the 1940s, the slope-line approach system was introduced." provide a valid answer to the question "When did approach lighting come into use?" OPTIONS:
- yes
- no

A: no

Does the sentence "This tradition involves the drum line of the Band of the Fighting Irish and ushers in the rest of the festivities that will continue the rest of the gameday Saturday." provide a valid answer to the question "What songs does the trumpet section of the Band of the Fighting Irish play preceding home football games?" OPTIONS:
- yes
- no

A: no

Does the sentence "Her lessons included French, German, Italian, and Latin, but she spoke only English at home." provide a valid answer to the question "What was the only language Victoria spoke at home?" OPTIONS:
- yes
- no

A: yes

Does the sentence "In the 18th century the differences among human groups became a focus of scientific investigation." provide a valid answer to the question "Who was the author of the first published book classifying humans into distinct races?" OPTIONS:
- yes
- no

A:
no