Protesters may remain peaceful.Logical formLearned from28 sentences. A role may remain unknown.Logical formLearned from28 sentences. A male may remain on an island.Logical formLearned from28 sentences. Relations may remain close.Logical formLearned from28 sentences. A male may remain on leave.Logical formLearned from28 sentences. A female may remain concerned that something-is-the-case.Logical formLearned from28 sentences. A virus may remain latent.Logical formLearned from28 sentences. A person may remain chairman of a board.Logical formLearned from28 sentences. A male may remain undaunted.Logical formLearned from28 sentences. A male may remain in post.Logical formLearned from28 sentences. An identity may remain anonymous.Logical formLearned from28 sentences. A person may remain with a club.Logical formLearned from28 sentences. A female may remain a male.Logical formLearned from28 sentences. A role may remain controversial.Logical formLearned from28 sentences. Work may remain incomplete.Logical formLearned from28 sentences.