A US-city may respond to a (distress call).Logical formLearned from5 sentences. (Distress signals) can be from a crew of a submarine.Logical formLearned from5 sentences. (Merchant ships) may pick_up a (distress signal).Logical formLearned from5 sentences. A military-or-other-action-organization may receive a (distress signal).Logical formLearned from5 sentences. A distress may pertain-to a caller.Logical formLearned from5 sentences. Systems may fail between a (distress call).Logical formLearned from5 sentences. A (distress call) may pertain-to pilots.Logical formLearned from5 sentences. A male may show a distress.Logical formLearned from5 sentences. (Energy restraints) may cause distress.Logical formLearned from5 sentences. An aircraft may pick_up a (distress signal).Logical formLearned from5 sentences. Others may report signs of distress.Logical formLearned from5 sentences. (Distress beacons) may be monitored in a world-city.Logical formLearned from5 sentences. A vessel may send_out a (distress signal).Logical formLearned from5 sentences. A male may activate some (distress beacons).Logical formLearned from5 sentences. Birds can be in distress.Logical formLearned from5 sentences.