A padding can be protective.Logical formLearned from183 sentences. Helmets can be protective.Logical formLearned from180 sentences. Layers can be protective.Logical formLearned from178 sentences. An immune response can be protective.Logical formLearned from177 sentences. A sheath can be protective.Logical formLearned from177 sentences. A material can be protective.Logical formLearned from176 sentences. Tiles can be protective.Logical formLearned from165 sentences. An instinct can be protective.Logical formLearned from164 sentences. Benefits can be protective.Logical formLearned from164 sentences. Skin can be protective.Logical formLearned from164 sentences. A circle can be protective.Logical formLearned from154 sentences. Steps can be protective.Logical formLearned from153 sentences. A structure can be protective.Logical formLearned from149 sentences. Coverings can be protective.Logical formLearned from146 sentences. Properties can be protective.Logical formLearned from145 sentences.