A (stress response) can be biological.Logical formLearned from16 sentences. A (stress level) may be reduced.Logical formLearned from16 sentences. A point can be to stress.Logical formLearned from16 sentences. A reason can be for stress.Logical formLearned from16 sentences. Stress can be unpredictable.Logical formLearned from16 sentences. (Stress levels) can be low.Logical formLearned from16 sentences. Stress can be a fact of life.Logical formLearned from16 sentences. Stress may decrease.Logical formLearned from16 sentences. Ulcers may be caused by stress.Logical formLearned from16 sentences. Some levels can be constituted-of-or-filled-with stress.Logical formLearned from16 sentences. A history can be constituted-of-or-filled-with stress.Logical formLearned from16 sentences. A female may suffer stress.Logical formLearned from16 sentences. A female may deal with stress.Logical formLearned from16 sentences. Stress may pertain-to a game.Logical formLearned from16 sentences. Stress can be modern-day.Logical formLearned from16 sentences.