A pilot of a (war jet) may challenge a (spy plane) on occasions.Logical formLearned from8 sentences. An occasion may be overshadowed by a war.Logical formLearned from8 sentences. Relatives can be on some occasions.Logical formLearned from8 sentences. A tuxedo can be for an occasion.Logical formLearned from8 sentences. Organizations may seize an occasion.Logical formLearned from8 sentences. Some sides may skirmish on some occasions.Logical formLearned from8 sentences. A female may cite some occasions.Logical formLearned from8 sentences. A sports-celebrity may rise to an occasion.Logical formLearned from8 sentences. An occasion can be against a country.Logical formLearned from8 sentences. An occasion may pertain-to a match.Logical formLearned from8 sentences. An event can be on some occasions.Logical formLearned from8 sentences. Occasions may be marred.Logical formLearned from8 sentences. Occasions can be vital.Logical formLearned from8 sentences. A player can be for an occasion.Logical formLearned from8 sentences. A person may see a male on some occasions.Logical formLearned from8 sentences.