Question part
Is the following sentence factually correct?
"Beavers build dams and lodges using tree branches, vegetation, rocks and mud and they chew down trees for building material."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Dams impound water and lodges serve as shelters to Beavers whose infrastructure creates wetlands used by many other species. The answer is yes.

Question part
Does the following sentence make sense?
"Snipers provide the country's security by patrolling the country's waters in submarines."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: This is false because snipers are mostly located on land and not in sea. The answer is no.

Question part
Does the following sentence make sense?
"One Laptop per Child means every kid is assigned a laptop."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: One Laptop per Child is actually an organization name and is not an English phrase. The answer is no.

Question part
Is the following sentence factually correct?
"J. Edgar Hoover lived as an anti-communist and directed the FBI."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: J. Edgar Hoover was the director of the FBI and strongly disliked communists. The answer is yes.