A shell can be protective.Logical formLearned from464 sentences. An immunity can be protective.Logical formLearned from448 sentences. An action can be protective.Logical formLearned from439 sentences. An umbrella can be protective.Logical formLearned from392 sentences. A factor can be protective.Logical formLearned from383 sentences. Personal protective equipment may undergo a use.Logical formLearned from381 sentences. A film can be protective.Logical formLearned from360 sentences. A device can be protective.Logical formLearned from357 sentences. Mechanisms can be protective.Logical formLearned from349 sentences. A mechanism can be protective.Logical formLearned from345 sentences. A boot can be protective.Logical formLearned from342 sentences. A male can be protective.Logical formLearned from338 sentences. Actions can be protective.Logical formLearned from337 sentences. Walls can be protective.Logical formLearned from309 sentences. An armor can be protective.Logical formLearned from304 sentences.