A pillar may pertain-to a strength.Logical formLearned from31 sentences. A female can be a pillar of strength.Logical formLearned from31 sentences. Improvement can be in strength.Logical formLearned from31 sentences. Strengths can be in research.Logical formLearned from31 sentences. A foundation can be constituted-of-or-filled-with strength.Logical formLearned from31 sentences. A strength may pertain-to allies.Logical formLearned from31 sentences. A strength may pertain-to a chinese yuan.Logical formLearned from31 sentences. A strength may pertain-to skills.Logical formLearned from31 sentences. A strength can be undeniable.Logical formLearned from31 sentences. A strength may pertain-to one.Logical formLearned from31 sentences. (Infantry battalions) may have a strength of some men.Logical formLearned from30 sentences. A strength may pertain-to a nature.Logical formLearned from30 sentences. Strengths can be positive.Logical formLearned from30 sentences. A female may have superhuman strength.Logical formLearned from30 sentences. A (muscle strength) can be increased.Logical formLearned from30 sentences.