A female may remain on terms.Logical formLearned from68 sentences. A stay may remain in effect.Logical formLearned from68 sentences. An outcome may remain in_doubt.Logical formLearned from68 sentences. Prospects may remain unclear.Logical formLearned from68 sentences. Timing may remain uncertain.Logical formLearned from68 sentences. An extent may remain unknown.Logical formLearned from68 sentences. Circumstances of a death may remain unclear.Logical formLearned from68 sentences. An index may remain unchanged.Logical formLearned from68 sentences. Airports may remain closed.Logical formLearned from68 sentences. A country may remain an economy.Logical formLearned from68 sentences. A curfew may remain in force.Logical formLearned from68 sentences. A threat may remain high.Logical formLearned from68 sentences. Consumption may remain sluggish.Logical formLearned from67 sentences. A cause of an accident may remain unknown.Logical formLearned from67 sentences. A male may remain busy.Logical formLearned from67 sentences.