A visa can be extended.Logical formLearned from23 sentences. (Campus programs) can be extended.Logical formLearned from23 sentences. Quotes can be extended.Logical formLearned from23 sentences. An instruction can be extended.Logical formLearned from23 sentences. Positions can be extended.Logical formLearned from23 sentences. An economic boom can be extended.Logical formLearned from23 sentences. A (power play) can be extended.Logical formLearned from23 sentences. A winter can be extended.Logical formLearned from23 sentences. An extended play can be digital.Logical formLearned from22 sentences. A controversy can be extended.Logical formLearned from22 sentences. An envelope can be extended.Logical formLearned from22 sentences. An alphabet can be extended.Logical formLearned from22 sentences. (Space missions) can be extended.Logical formLearned from22 sentences. Lifespans can be extended.Logical formLearned from22 sentences. A probation can be extended.Logical formLearned from22 sentences.