Given the premise, is the hypothesis an unavoidable conclusion? Premise: But the highest-level Defense Department officials relied on the NMCC's air threat conference, in which the FAA did not participate for the first 48 minutes. Hypothesis: Defense Department officials relied on the NMCC's air threat conference which didn't include the FAA intially.
But the highest-level Defense Department officials relied on the NMCC's air threat conference, in which the FAA did not participate for the first 48 minutes.###Defense Department officials relied on the NMCC's air threat conference which didn't include the FAA intially.