Question part
Is the following statement true?
"Samsung Galaxy S II has many features including a touch screen."
Answer part
Oh man, I think this is the solution: Samsung Galaxy S II is made by a Korean company. The answer is yes.

Question part
Is the following sentence factually correct?
"Observational astronomy estimated high level of Cosmic microwave background during gravitational lensing."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Microwaves are not visible and so can't be detected by observational astronomy. The answer is no.

Question part
Yes / no, is the following a verifiable fact?
"In Star Wars episodes IV - VI, Darth Vader is the main antagonist."
Answer part
Oh man, I think this is the solution: Darth Vader is the head of the Evil Empire and main Villain in the Trilogy. The answer is yes.

Question part
Does the following sentence make sense?
"The Spanish Influenza killed many more young people then it did the older generations."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: The older generations had partial immunity because of a similar and less deadly Influenza that went around decades before. The answer is yes.