A visitor can be unexpected.Logical formLearned from418 sentences. A news can be unexpected.Logical formLearned from415 sentences. An announcement can be unexpected.Logical formLearned from413 sentences. An arrival can be unexpected.Logical formLearned from411 sentences. Circumstances can be unexpected.Logical formLearned from405 sentences. A behavior can be unexpected.Logical formLearned from401 sentences. A jump can be unexpected.Logical formLearned from397 sentences. Guests can be unexpected.Logical formLearned from379 sentences. A fall can be unexpected.Logical formLearned from377 sentences. A defeat can be unexpected.Logical formLearned from370 sentences. An opportunity can be unexpected.Logical formLearned from368 sentences. A quarter can be unexpected.Logical formLearned from353 sentences. Difficulties can be unexpected.Logical formLearned from352 sentences. A finding can be unexpected.Logical formLearned from351 sentences. Effects can be unexpected.Logical formLearned from350 sentences.