An inquiry can be open-ended.Logical formLearned from127 sentences. An approach can be open-ended.Logical formLearned from121 sentences. A (hunger strike) can be open-ended.Logical formLearned from118 sentences. Comments can be open-ended.Logical formLearned from116 sentences. An offering can be open-ended.Logical formLearned from110 sentences. A gameplay can be open-ended.Logical formLearned from101 sentences. A detention can be open-ended.Logical formLearned from99 sentences. A mission can be open-ended.Logical formLearned from92 sentences. Items can be open-ended.Logical formLearned from90 sentences. An occupation can be open-ended.Logical formLearned from84 sentences. A mandate can be open-ended.Logical formLearned from77 sentences. An entitlement can be open-ended.Logical formLearned from76 sentences. Talks can be open-ended.Logical formLearned from75 sentences. Negotiations can be open-ended.Logical formLearned from74 sentences. A way can be open-ended.Logical formLearned from72 sentences.