Is there a lack of direct logical connection between the premise and the hypothesis? Premise: The controller checked his radio equipment and contacted another controller at 8:53, saying that we may have a hijack and that he could not find the aircraft. Hypothesis: The controller had contacted another controller.
The controller checked his radio equipment and contacted another controller at 8:53, saying that we may have a hijack and that he could not find the aircraft.###The controller had contacted another controller.