An overland journey can be arduous.Logical formLearned from5 sentences. A marathon can be arduous.Logical formLearned from5 sentences. Events can be arduous.Logical formLearned from5 sentences. A form can be arduous.Logical formLearned from5 sentences. A step can be arduous.Logical formLearned from5 sentences. A character can be arduous.Logical formLearned from5 sentences. An exile can be arduous.Logical formLearned from5 sentences. A (peace agreement) can be arduous.Logical formLearned from5 sentences. A (legalization process) can be arduous.Logical formLearned from5 sentences. Roads can be arduous.Logical formLearned from5 sentences. Adventures can be arduous.Logical formLearned from5 sentences. (Baseline rallies) can be arduous.Logical formLearned from5 sentences. A (training regimen) can be arduous.Logical formLearned from5 sentences. An avenue can be arduous.Logical formLearned from5 sentences. A (road journey) can be arduous.Logical formLearned from5 sentences.