A (bus journey) can be arduous.Logical formLearned from3 sentences. Questions can be arduous.Logical formLearned from3 sentences. A film can be arduous.Logical formLearned from3 sentences. A (viewing experience) can be arduous.Logical formLearned from3 sentences. Hours can be arduous.Logical formLearned from3 sentences. A walk can be arduous.Logical formLearned from3 sentences. An illness can be arduous.Logical formLearned from3 sentences. An organizing can be arduous.Logical formLearned from3 sentences. Shifts can be arduous.Logical formLearned from3 sentences. A cleaning can be arduous.Logical formLearned from3 sentences. Runs can be arduous.Logical formLearned from3 sentences. A road to success can be arduous.Logical formLearned from3 sentences. A condition can be arduous.Logical formLearned from3 sentences. Stuff can be arduous.Logical formLearned from3 sentences. A crowd can be arduous.Logical formLearned from3 sentences.