A ball can be constituted-of-or-filled-with stress.Logical formLearned from79 sentences. (Stress sources) may pertain-to a person.Logical formLearned from79 sentences. A cause may pertain-to stress.Logical formLearned from78 sentences. A female can be under a lot of stress.Logical formLearned from78 sentences. Resistance can be to stress.Logical formLearned from78 sentences. Response can be to stresses.Logical formLearned from77 sentences. Stress can be sudden.Logical formLearned from76 sentences. A link can be between stress.Logical formLearned from76 sentences. Stress can be positive.Logical formLearned from75 sentences. (Stress tests) can be on banks.Logical formLearned from75 sentences. Stress can be on a body.Logical formLearned from74 sentences. Persons may have stress.Logical formLearned from74 sentences. Stress may increase.Logical formLearned from74 sentences. Stress may kill a person.Logical formLearned from73 sentences. Persons may experience stress.Logical formLearned from72 sentences.