A sunlight can be prolonged.Logical formLearned from14 sentences. Travel can be prolonged.Logical formLearned from14 sentences. A medical treatment can be prolonged.Logical formLearned from14 sentences. (Health problems) can be prolonged.Logical formLearned from14 sentences. A (time period) can be prolonged.Logical formLearned from14 sentences. Measures can be prolonged.Logical formLearned from14 sentences. A driving can be prolonged.Logical formLearned from14 sentences. A lactation can be prolonged.Logical formLearned from14 sentences. A noise can be prolonged.Logical formLearned from14 sentences. A sigh can be prolonged.Logical formLearned from14 sentences. An (economic downturn) can be prolonged.Logical formLearned from14 sentences. A competition can be prolonged.Logical formLearned from14 sentences. Engagements can be prolonged.Logical formLearned from14 sentences. A (veto fight) can be prolonged.Logical formLearned from14 sentences. Shots can be prolonged.Logical formLearned from14 sentences.