Breathing can be from horses.Logical formLearned from2 sentences. A rescuer may continue ventilation with (rescue breathing).Logical formLearned from2 sentences. A breathing may pertain-to an engine.Logical formLearned from2 sentences. A person may get (breathing problems).Logical formLearned from2 sentences. A (breathing tube) may be placed.Logical formLearned from2 sentences. A child may become (breathing problems).Logical formLearned from2 sentences. (Breathing patterns) can be focused.Logical formLearned from2 sentences. Exercises may be coupled with (breathing patterns).Logical formLearned from2 sentences. Breathing can be challenging.Logical formLearned from2 sentences. Practices can be as breathing.Logical formLearned from2 sentences. A (breathing apparatus) can be in pressure-demand.Logical formLearned from2 sentences. A deep breathing can be repeated.Logical formLearned from2 sentences. A breathing may pour into lungs.Logical formLearned from2 sentences. A rhythm of breathing may become (tide flow).Logical formLearned from2 sentences. (Breathing patterns) can be regular.Logical formLearned from2 sentences.