Is the following sentence factually correct?
"Christopher Columbus founded the Treaty of Tordesillas."
Options:
- yes
- no
no
He wasn't the one who made it, but it was the reason for it.

Does the following sentence make sense?
"Will Ferrell has returned to earth after a successful lunar landing."
Options:
- yes
- no
no
Will Ferrell is a comedian and not an astronaut.

Is the following a factual statement?
"Most of That '70s Show was filmed in the 1970's and just did not air until the 2000's."
Options:
- yes
- no
no
The main characters have all aged relative to that of the show made in the 2000's.

Is the following sentence factually correct?
"While traveling, one will likely be cold in Juneau, Alaska."
Options:
- yes
- no
yes
Alaska is a very northern state and therefore cold most of the time.