Take the following as truth: Between 7:03 and 7:39, Saeed al Ghamdi, Ahmed al Nami, Ahmad al Haznawi, and Ziad Jarrah checked in at the United Airlines ticket counter for Flight 93, going to Los Angeles.
Then the following statement: "Ziad Jarrah checked in for the flight heading towards Los Angeles." is true, false, or inconclusive?
Answer: True