5. About Asiana Flight 214 crash-land at San Francisco Airport, which of the following statement is not true?

4. According to the news, what will the NTSB team do for the investigation on the crash landing of Asiana Flight 214?

1. How many passengers were on board Asiana Flight 214 when it crashed on landing San Francisco Airport?

2. According to the passage, what would be immediately ruled out as a cause of the crash landing of Asiana Flight 214 at San Francisco Airport?

According to the passage, what could be immediately ruled out as a cause of the crash landing of Asiana Flight 214 at San Francisco Airport? A: Terrorism B: Pilot errors C: Mechanical failure D: Weather conditions