Does "The world's busiest seaplane base is Lake Hood, located next to Ted Stevens Anchorage International Airport, where flights bound for remote villages without an airstrip carry passengers, cargo, and many items from stores and warehouse clubs." contain the correct answer to "Which plane is considered quintessentially Alaskan?"
OPTIONS:
- yes
- no

A: no

Does "In 1946, the company hired its first black salesman, 18 years before the Civil Rights Act of 1964." contain the correct answer to "What year did IBM hire its first black salesman?"
OPTIONS:
- yes
- no

A: yes

Does "Sulfur, together with carbon and iron salts, is used to form iron polysulfides and produce amber glass ranging from yellowish to almost black." contain the correct answer to "What chemical compounds can make glass nearly black?"
OPTIONS:
- yes
- no

A:
yes