A level of (ice hockey) may participate in a league.Logical formLearned from349 sentences. A level can be constituted-of-or-filled-with frustration.Logical formLearned from349 sentences. A level may pertain-to a river.Logical formLearned from349 sentences. Levels can be constituted-of-or-filled-with concern.Logical formLearned from348 sentences. A level can be constituted-of-or-filled-with assurance.Logical formLearned from347 sentences. A level may pertain-to an organization.Logical formLearned from345 sentences. A level can be constituted-of-or-filled-with flexibility.Logical formLearned from344 sentences. Levels can be constituted-of-or-filled-with toxins.Logical formLearned from344 sentences. (Blood lead levels) can be elevated.Logical formLearned from344 sentences. A level can be constituted-of-or-filled-with stability.Logical formLearned from344 sentences. A level may pertain-to a company.Logical formLearned from343 sentences. A level can be constituted-of-or-filled-with effort.Logical formLearned from343 sentences. A level can be in history.Logical formLearned from343 sentences. A (closing level) may pertain-to a weekday.Logical formLearned from342 sentences. A level can be constituted-of-or-filled-with intelligence.Logical formLearned from342 sentences.