A train can be convenient.Logical formLearned from3 sentences. Access to a station can be convenient.Logical formLearned from3 sentences. A fall-guy can be convenient.Logical formLearned from3 sentences. A lunch can be convenient.Logical formLearned from3 sentences. Forms can be convenient.Logical formLearned from3 sentences. Tours can be convenient.Logical formLearned from3 sentences. (Living facilities) can be convenient.Logical formLearned from3 sentences. A scheme can be convenient.Logical formLearned from3 sentences. A resting-place can be convenient.Logical formLearned from3 sentences. A gathering can be convenient.Logical formLearned from3 sentences. A plant can be convenient.Logical formLearned from3 sentences. (Handling characteristics) can be convenient.Logical formLearned from3 sentences. A barrier can be convenient.Logical formLearned from3 sentences. Paths can be convenient.Logical formLearned from3 sentences. An equation can be convenient.Logical formLearned from3 sentences.