Assume the first two statements are true. Is the final one True, False, or Uncertain?
All passengers must go through a security clearance prior to boarding the plane. Jack was late arriving at the airport and missed his flight. Jack went through security clearance.

Question

Quizplus · Accepted Answer

While Jack may have had the intention of being a passenger, he was late arriving at the airport and missed his flight. The sentences do not state nor give clues as to whether or not he went through the security clearance, nor do they state when Jack arrived, or by how much he missed his flight. Therefore, the answer is Uncertain.

Assume the First Two Statements Are True