Does the premise 'He then discovered, to his surprise, that the Langley fighters were not headed north toward the Baltimore area as instructed, but east over the ocean.' naturally result in the hypothesis 'He discovered that the fighters were headed east over the ocean. '
He then discovered, to his surprise, that the Langley fighters were not headed north toward the Baltimore area as instructed, but east over the ocean.###He discovered that the fighters were headed east over the ocean. 