A (distress beacon) may be activated about some miles.Logical formLearned from2 sentences. A (distress beacon) can be on a helicopter.Logical formLearned from2 sentences. (Distress calls) may go unanswered.Logical formLearned from2 sentences. A tugboat can be deaf to (distress calls).Logical formLearned from2 sentences. (Distress calls) can be from a (duck boat).Logical formLearned from2 sentences. (Distress calls) can be on a (broadcast channel).Logical formLearned from2 sentences. (Distress calls) may pertain-to a captain.Logical formLearned from2 sentences. A distress may call to a tugboat.Logical formLearned from2 sentences. A distress may call to a towboat.Logical formLearned from2 sentences. A (distress signal) can be to a center.Logical formLearned from2 sentences. Comments can be part of a wave of distress.Logical formLearned from2 sentences. A (tugboat crew) may hear (distress calls).Logical formLearned from2 sentences. Distress can be over (career pressures).Logical formLearned from2 sentences. A worker can be for pressing a (distress button).Logical formLearned from2 sentences. Distress can be in waters.Logical formLearned from2 sentences.